Midrash su Salmi 81:14

1) (Vayikra 26:3) ("If in My statutes you walk, and My mitzvoth you keep to do them,") "If in My statutes you walk … (Vayikra 26:4) then I shall give your rains in their proper times, etc.": We are hereby taught that the Holy One Blessed be He yearns that Israel toil in Torah. And thus is it written (Tehillim 81:14-15) "Would that My people heeded Me, that Israel walked in My ways! In an instant I would humble their foes and against their oppressors turn My hand!" (Isaiah 18:19) "Would that you heeded My mitzvoth — then your peace would be like a river and your righteousness like the waves of the sea. And your seed would be like the sand and the issue of your loins like its innards. Its name would not be cut off and blotted out before Me!" And (Devarim 5:26) "Who would grant that this their heart would be in them to fear Me and to keep all My mitzvoth all the days, so that it be good for them and for their children forever" — whence we learn that the Holy One Blessed be He yearns that they toil in Torah.

The dwelling of the moon is between cloud and thick darkness made like two dishes turned one over the other, and when it is the conjunction of the moon these two clouds turn in the east quarter and (the moon) goes forth from between them like a ram's horn. On the first night (is revealed) one measure (of light), on the second night the second measure, and so on until the half of the month when the moon is fully revealed, and from the middle of the month these two clouds turn their faces in the west quarter. The corner (i.e. crescent) of the moon with which it comes forth first, (the same) begins to enter and is covered therein by the two (clouds) on the first night (by) one measure, on the second night (by) a second measure, and so on to the end of the month until || it is entirely covered. And whence do we know that it is placed between two clouds? Because it is said, "When I made the cloud the garment thereof, and thick darkness a swaddlingband for it" (Job 38:9). And whence do we know that it becomes entirely covered? Because it is said, "Blow ye the trumpet in the new moon, at the covering, on our solemn feast day" (Ps. 81:8). "At the covering," on the day when it is entirely covered, blow ye the trumpet in the new moon.

(Numb. 24:3:) “So he took up his theme and said.”⁷⁶These words also appear in Numb. 23:7, 18; 24:15, 20, 21, 23, but the context of this verse certainly fits the sense of the midrash. Let our master instruct us:⁷⁷Yelammedenu rabbenu. When these words appear at the beginning of a section along with the response, “Thus have our masters taught…,” they commonly introduce a new parashah. In the case of one who eats without washing his hands, what penalty will he incur?⁷⁸Numb. R. 20:21. Thus have our masters taught: Washing hands before the meal is an option; after the meal it is an obligation.⁷⁹Hul. 105a, but not in the Mishnah. It once happened that there was an Israelite shopkeeper who would cook [and sell] both clean meat and pork, so that they would not notice that he was a Jew. Now his custom was this: Whenever anyone came into his shop and did not wash his hands, he knew that he was a foreigner and he would set pork before him; but whenever anyone washed his hands and recited the blessing, he knew that he was a Jew and would serve him clean meat. Once a certain Jew came in to eat there but did not wash his hands. Thinking that he was a foreigner, he set pork before him. He ate without saying the blessing. When he came to settle the account with him for the bread and for the meat, the pork was expensively priced. He said to him, “I have such and such against you over the meat which you have eaten, for the slice is worth ten manah.”⁸⁰Gk.: mna. He said to him, “Yesterday I ate it for eight. Now today you want ten!” He said to him, “This which you ate is from a hog.” When he said this to him, his hair stood on end, for he became terrified and afraid. He said to him privately, “I am a Jew and you have given me pork!” He said to him, “A curse upon you! When I saw that you ate without washing your hands and without a blessing, I thought that you were a foreigner.” Hence the sages have said, “The [omission of the] first water (before the meal) caused him to serve him pork; [the neglect of] the latter water (after the meal) took a life.”⁸¹Yoma 83b; Hul. 106a. [The second part of the previous statement is due to] a story about a certain person who ate pulse without washing his hands. When he went down to the marketplace, his hands were filthy from the pulse. When an acquaintance of his saw him, he went and said to his wife, “Your husband has mentioned as a token⁸²Siman. Gk.: semeion. to you [of my authenticity] that he has just now eaten pulse.⁸³I.e., the fact that he knew what his friend had just eaten would be evidence of his having spoken with him. Send him that ring.” [So] she gave it to him. After a time her husband came. He said to her, “Where is the ring?” She said to him, “So and so came with your tokens, and I gave it to him.” Becoming filled with rage, he arose and killed her. Therefore the sages have said, “Whoever does not wash his hands after the meal is like one who takes a life.” Therefore, the Holy One, blessed be He, has warned Israel not to transgress even insignificant commandments, as stated (in Deut. 32:47), “For it (the Torah) is no empty thing for you, [in that it is your very life].” Even some commandment that you consider to be empty and insignificant has within it life and length of days, as stated (in Deut. 32:47, cont.), “and through this thing you will lengthen your days upon the land.” The Holy One, blessed be He, said to Israel, “If you keep My commandments, I will cast down your enemies before you,” as stated (in Ps. 81:14-15), “O that my people would listen to Me, that Israel would walk in My ways. Then I would virtually [subdue their enemies…].” When Balaam saw how Israel observed [even] the insignificant commandments, he said, “Who can curse these people, when they observe commandments and when His name is engraved upon them.” (Numb. 23:21:) “The Lord their God is with them.” Whoever curses them curses himself, because His name is joined with them.”⁸⁴I.e., the name El (“God”) forms part of the name Israel. He began turning to oracles, as stated (in Numb. 24:3), “So he took up his theme” This text is related (to Prov. 27:14), “Whoever rises early in the morning to bless his neighbor in a loud voice shall have it reckoned to him as a curse.” When Balaam came to curse Israel, the Holy One, blessed be He, diverted his tongue, so that he began to bless. It is so stated (in Deut. 23:6), “But the Lord your God did not want to heed Balaam; so the Lord your God turned the curse into a blessing for you.” The Holy One, blessed be He, put power in his voice and his voice went from one end of the world to the other, so that the nations would hear that he was blessing [Israel]. Now it is stated concerning him (in Prov. 27:14), “Whoever [rises early in the morning to] bless his neighbor in a loud voice [shall have it reckoned to him as a curse].” [This is] as stated (in Numb. 24:14), “come, let me advise you.” Then he killed twenty-four thousand. There is no curse [as damaging] as this.