Шмот 24:5 Мидраш: Ein Yaakov (Glick Edition), Sifra, Bamidbar Rabbah & Pesikta Rabbati

וַיִּשְׁלַ֗ח אֶֽת־נַעֲרֵי֙ בְּנֵ֣י יִשְׂרָאֵ֔ל וַיַּֽעֲל֖וּ עֹלֹ֑ת וַֽיִּזְבְּח֞וּ זְבָחִ֧ים שְׁלָמִ֛ים לַיהוָ֖ה פָּרִֽים׃

И послал он юношей из сынов Израилевых, которые приносили всесожжения и приносили жертвы мирным волам Господу.

Ein Yaakov (Glick Edition)

(Fol. 9) R. Juda said: "Even though our sages permitted the use of Greek they referred merely to the translation of the Pentateuch, but not to anything else. And this was also allowed only because of what occurred to Ptolemy, the king." What was it? We are taught: It happened that Ptolemy the king took seventy-two elders from Jerusalem, and placed them in seventy-two separate chambers, and did not inform them for what purpose he had brought them there. He afterward visited each chamber, and said to them: "Translate me the Torah of Moses, your teacher, [by heart.]" The Holy One, praised be He! sent into the heart of each of them a counsel which caused them to think as one mind, and [instead of, In the beginning God created the world] they wrote God created the world in the beginning; [instead of, Let us make a man, they wrote] I will make a man in an image; [instead of, And it was finished, they write] And God finished on the sixth day, and rested on the seventh day; [instead of. He created them, they wrote] Created him; [instead of. Let us go down, they wrote] Let Me go down; [instead of Sarah laughed within herself (Ib. 18, 12) they wrote] And Sarah laughed among her relatives; [instead of (49, 6) For in their anger they slew a man, and in their self-will they honged an ox, and in their self-will hanged a fattened ox; [instead of (Ex. 4, 20) Set them on a donkey, they wrote] Set them on a porter (man-carrier); [instead of (Ib. 12, 40) Dwelt in Egypt, they wrote] Dwelt in Egypt and in other lands was four hundred and thirty wears; [instead of (24, 5) And he then sent the youth, they wrote] The respectable men of Israel; [instead of (Num. 16, 15) I have not taken one ass of them, they wrote] Not one precious thing I took away; [instead of (Deut. 4, 19) Which the Lord thy God hath assigned unto all nations under the whole heaven, they wrote] Assigned to light for all nations; [instead of (Ib. 17, 3) Which I have not commanded, they wrote] Which I have not commanded to worship; [and instead of (Lev. 11, 6) The Arnebeth (the hare) they wrote], The slender footed, because Ptolemy's wife was named Arnebeth, and they were afraid lest he say that the Judaeans laughed at him by inserting his wife's name in the Torah. MISHNAH: Rabban Simon b. Gamaliel says, etc., R. Abahu, in the name of R. Jochanan, said: "The Halacha prevails according to Rabban Simon b. Gamaliel." And R. Abahu said again: "What reason does Rabban Simon b. Gamaliel advance? Because it is written (Gen. 9, 27) May God enlarge the boundaries of Japheth, and may he dwell in the tents of Shem; i.e., the most beautiful thing which Japheth has — (the Greek language) shall dwell in the tents of Shem."

Sifra

2) (Vayikra 7:36) ("which the L–rd commanded to give to them on the day He anointed them, from the children of Israel, a statute forever, throughout their generations.") "which the L–rd commanded to give to them": R. Shimon said: Whence is it derived that Israel separated the gifts of the priesthood (the breast and the shok of their peace-offerings [and gave them to the first-born]) from Mount Sinai (viz. Shemoth 24:5) and that they did not revert to Aaron and his sons until they were anointed with the oil of anointment? From "which the L–rd commanded to give to them on the day He anointed them." "from the children of Israel": (only) by the consent of (all of) Israel. "a statute forever": for the eternal house (the Temple). "throughout their generations": (The original oil of anointment "holds") for all the generations (even in the absence of the oil of anointment).

Bamidbar Rabbah

“Take the Levites in place of all the firstborn among the children of Israel, and the animals of the Levites in place of their animals; the Levites shall be Mine, I am the Lord” (Numbers 3:45).
“Take the Levites…” – our Rabbis said: Why did the Holy One blessed be He command to redeem the firstborn of Israel with the Levites? It is because initially the firstborn were performing the sacrificial service, until the tribe of Levi arose, as our Rabbis taught: Until the Tabernacle was established, private altars were permitted and the sacrificial service was performed by the firstborn. From the establishment of the Tabernacle, private altars were prohibited and the sacrificial service was performed by the priests.7 Zevaḥim 112b. Know that the firstborn were sacrificing until the tribe of Levi arose; take proof from the beginning of the creation of the world. Adam the first man was the firstborn of the world. When he sacrificed his offering, as it is stated: “May it please the Lord more than a bull with horns and hooves” (Psalms 69:32), he donned the vestments of the High Priest, as it is stated: “The Lord God made for Adam and for his wife hide tunics, and clothed them” (Genesis 3:21). They were praiseworthy garments, and the firstborn would perform the service in them. When Adam died, he bequeathed them to Seth. Seth gave them to Methuselah. When Methuselah died, he bequeathed them to Noah. Noah arose and sacrificed an offering, as it is stated: “He took from every pure animal…[and offered up burnt offerings]” (Genesis 8:20).
Noah died, and he bequeathed them to Shem. Was Shem the firstborn? Was it not Yefet who was the firstborn, as it is stated: “Brother of Yefet the eldest” (Genesis 10:21)? Why, then, did he bequeath them to Shem? It is because Noah foresaw that the line of the patriarchs would be established from him. Know that Shem would sacrifice, as it is stated: “And Malkitzedek8Commenting on this verse, Rashi quotes a midrash (perhaps from Bereshit Rabba 56) that identifies Malkitzedek with Shem the son of Noah. king of Shalem…[he was a priest of God the Most High]” (Genesis 14:18). Was priesthood granted to him? Priesthood was not given until Aaron stood. What is it that it says here: “He was a priest”? It is because he would sacrifice like priests.
Shem died, and he bequeathed it to Abraham. Was Abraham the firstborn? Rather, because he was righteous, the birthright9I.e., the status of firstborn. was passed to him and he sacrificed, as it is stated: “He offered it up as a burnt offering in place of his son” (Genesis 22:13). Abraham died, and bequeathed it to Isaac.
Isaac arose and gave it to Jacob. Was Jacob firstborn? It is, rather, that you find that Jacob took it from Esau cunningly. He said to him: “Sell me your birthright today” (Genesis 25:31). Do you think, perhaps, that it was for nothing that Jacob said to Esau that he should sell him the birthright? No. It is, rather, that Jacob sought to sacrifice, but he could not because he was not a firstborn. Esau said: What do I want with this birthright, as it is stated: “Esau said: Behold, I am going to die, [and why do I need a birthright]” (Genesis 25:32). At that moment, Ezekiel’s prophecy applied in his regard and said to him: “Surely, you hated blood, and blood will pursue you” (Ezekiel 35:6). Did Esau hate blood? Did he not kill several righteous men, did he not kill several pious men, and it says: “Surely, you hated blood, and blood will pursue you”? Rather, he said to him: ‘Surely, you hated the blood of an offering,’ as he was firstborn, and the firstborn sacrifice. Therefore, “blood will pursue you.” At that moment, when Jacob acquired the birthright, he began sacrificing, as it is stated: “God said to Jacob: Arise, ascend to Beit El…and make there an altar…” (Genesis 35:1).
Likewise, when Moses sacrificed at Sinai, it was the firstborns who sacrificed, as it is stated: “He sent the lads of the children of Israel, [and they offered up burnt offerings]” (Exodus 24:5). Who are the “lads”? They were the elite of the firstborn. “They offered up burnt offerings” – you learn that no person would sacrifice other than the firstborn.
When Israel performed that deed,10They sinned with the Golden Calf. they said: Let the firstborn come and sacrifice offerings before it, as it is stated: “They arose early the next day, and they offered up burnt offerings and they presented peace offerings” (Exodus 32:6). God said to them: ‘I promoted the firstborn, and I rendered them prominent in the world, but they rejected Me and arose and sacrificed before the calf. I will remove the firstborn and bring in the children of Levi.’ Therefore, God said to Moses that he should count them, as it is stated: “Count the children of Levi” (Numbers 3:15).
Rabbi Yehuda HaLevi said: Who whispered to you that God removed the firstborn from sacrificial rites and appointed the children of Levi, as it is stated: “Take the Levites”? In place of whom? “In place of all the firstborn among the children of Israel, and the animals of the Levites in place of their animals; the Levites shall be Mine, I am the Lord.” The Rabbis said: To what is this matter comparable? To a provincial money changer regarding whom a matter of corruption was attributed. The king knew, and said to his governor, ‘remove him and appoint another in his place.’ Nevertheless, that money changer is found to be obligated to repay a debt. The king said: Let the one who inherited his place repay his debt. So, the firstborn were prominent in the world, but arose and sacrificed before the calf. God said: Let the firstborn depart, and let the children of Levi enter. Nevertheless, the firstborn incurred liability to be eliminated. God said: Let the Levites come and redeem them. Therefore, you find the Levites redeeming the firstborn. That is what is written: “Take the Levites…”
“And the animals of the Levites in place of their animals” – because priests and Levites are exempt from redeeming their firstborn, the firstborn of man and the firstborn of a donkey, [the latter of] which is likened by the verse to the firstborn of man, as it is written: “However, you shall redeem [the firstborn of man], and the firstborn of an impure animal you shall redeem” (Numbers 18:15). But they are not exempt from [redeeming] the firstborn of a pure animal, as it is sacred. What is, “the Levites shall be Mine, I am the Lord”? I am trustworthy to pay them a good reward because they sanctified My Name at the time of the calf.