Midrash su Deuteronomio 4:13

Rabbi Yanai said: The Torah need have been taught only from: “This month shall be for you” (Exodus 12:2). Why, then, did the Holy One blessed be He reveal to Israel what was on the first day, and what was from the second day to the sixth day? In the merit of their saying: “Everything that the Lord had said, we will perform and we will heed” (Exodus 24:7), He immediately revealed it to them. Rabbi Berekhya said: It is written: “He told you His covenant [berito]” (Deuteronomy 4:13); He told you the book of Genesis, which is the beginning of the creation [beriyato] of the world. “That He commanded you to perform, the ten precepts” (Deuteronomy 4:13), these are the Ten Commandments, ten for the Bible and ten for the Talmud.¹⁷³The Ten Commandments are to be understood as they are written, and are also to be expounded in the manner of Talmudic analysis. From where, then, will Elihu ben Berekhel the Buzite¹⁷⁴One of Job’s friends (see Job 32:2). come and reveal to Israel the secrets of [ḥadrei] Behemoth and Leviathan,¹⁷⁵Some suggest that the text of the midrash should be emended. Elihu discussed with Job aspects of the creation of the world (See Job 37:6–11), but the secrets of the Behemoth and Leviathan were mentioned by God Himself (see Job 40:15, 25) (Rabbi David Luria; Etz Yosef). and from where will Ezekiel come and reveal the secrets [ḥadrei] of the Divine Chariot?¹⁷⁶Had God not detailed the creation of the world in the Torah, and hinted in its text to further secrets of creation, they could not have been expounded upon and revealed in greater detail later in history. That is what is written: “The king has brought me to his chambers [ḥadarav].”

“His hands are rods of gold set with beryl; his belly is a slab of ivory covered with sapphires” (Song of Songs 5:14).
“His hands are rods [gelilei] of gold” – these are the Tablets of the Covenant, as it is stated: “The tablets were God’s handiwork” (Exodus 32:16). “Rods of gold” – these are the words of Torah, as it is stated: “They are more desirable than gold, than [much] fine gold” (Psalms 19:11). Rabbi Yehoshua bar Neḥemya said: They were a miraculous creation; they were rolled up [niglalin]. They were crafted of sapphires, and they were scrolled. Rabbi Menaḥama said in the name of Rabbi Avun: They were hewn from the orb [migalgal] of the sun.
How were they inscribed? Five on this tablet and five on that tablet, as it is stated: “His hands are rods of gold,”⁶⁸Just as a person has two hands with five fingers on each, there were two tablets with five commandments on each. in accordance with the statement of Rabbi Ḥanina ben Gamliel: That is what is written: “He inscribed them on two tablets of stone” (Deuteronomy 4:13).⁶⁹Since there were ten commandments inscribed on two tablets, presumably there were five commandments on each. The Rabbis say: Ten on this tablet and ten on that tablet, as it is stated: “He told you His covenant that He commanded you [to perform], the Ten Commandments, and He inscribed them on two tablets of stone” (Deuteronomy 4:13).⁷⁰The Rabbis understand this verse to mean that the Ten Commandments were inscribed on each of the two tablets. Rabbi Shimon ben Yoḥai said: Twenty on this tablet and twenty on that tablet, as it is stated: “He inscribed them on two tablets of stone” (Deuteronomy 5:19) – twenty on this tablet and twenty on that tablet.⁷¹Rabbi Shimon accepts the derivation of the Rabbis based on the verse in Deuteronomy 4:13, and since an additional verse (Deuteronomy 5:19) also states that God wrote ten commandments on the tablets, Rabbi Shimon derives that there were twenty commandments on each tablet. Rabbi Simai says: Forty on this tablet and forty on that tablet, as it is stated: “Tablets that were written on both their sides; from this side and from that side they were inscribed” (Exodus 32:15) – fourfold.