Midrasch zu Tehillim 12:7

(Lev. 21:1:) “Speak unto the priests.” This text is related (to Ps. 12:7), “The sayings of the Lord are pure sayings….” Everything [against] which the Holy One, blessed be He, warned Israel is for the sake of their holiness and their purity. Hence, “The sayings of the Lord are pure sayings.” Another interpretation (of Lev. 21:1), “Speak (literally, say) unto the priests, the sons of Aaron, and say unto them”: Note that "say" [occurs] two times. To what is the matter comparable? To a cook who would go in and out before the king. The king said, “I am commanding you not to look at a dead person all your days since you come in and out before me, lest you defile my palace.”¹Lat.: praetorium, Gk.: praitorion. Similarly, the Holy One, blessed be He, had commanded the priests who enter the Temple not to be defiled for a dead person. It therefore says (in Lev. 21:1), “Let no one defile himself for a dead soul among his people.”

(Lev. 21:1:) THEN THE LORD SAID UNTO MOSES: SPEAK UNTO THE PRIESTS, THE SONS OF AARON, < AND SAY UNTO THEM: LET NO ONE DEFILE HIMSELF FOR A DEAD SOUL AMONG HIS PEOPLE >. This text is related (to Ps. 12:7 [6]): THE SAYINGS OF THE LORD ARE PURE SAYINGS…. Everything < against > which the Holy One warned Israel is for the sake of their holiness and their purity.¹Tanh., Lev. 8:1. (Ibid.:) THE SAYINGS OF THE LORD ARE PURE SAYINGS. (Lev. 21:1:) SPEAK (literally: SAY) UNTO THE PRIESTS, THE SONS OF AARON, AND SAY UNTO THEM. Note that "say" < occurs > two times. To what is the matter comparable? To a cook who would go in and out before the king. The king said: I am commanding you not to look at a dead person all your days, since you come in and out before me, lest you defile my palace.²Lat.: praetorium, Gk.: praitorion. Similarly, the Holy One had commanded the priests who enter the Temple not to be defiled for a dead person. It therefore says (in Lev. 21:1): LET NO ONE DEFILE HIMSELF FOR A DEAD SOUL AMONG HIS PEOPLE.

(Fol. 21b) It is written (Ps. 12, 7) The words of the Lord are pure words, as silver refined in the crucible of earth, purified seven times. Rab and Samuel both explain it. One says: Fifty gates of wisdom were created in the world and all but one were given unto Moses on Mount Sinai; as it is said (Ib. 8, 6) Yet Thou hast made him but a little less than angels. Koheleth (Solomon) desired to resemble Moses, as it is said (Ecc. 12, 10) Koheleth sought to find out acceptable words. Thereupon a Bath Kol (heavenly voice) went forth and said unto him (Ib.) "And that which was written uprightly, even words of truth; referring to (Deut. 34, 10) And there arose not a prophet since then in Israel, like unto Moses." And the other one explains it to have this meaning: Among prophets, indeed, none did arise; but among kings, like Solomon, [prophets like Moses] did arise. But how will the latter explain the above passage? Koheleth sought to find out acceptable words. This means that Koheleth sought to enforce decrees without the aid of witnesses or warning. Whereupon a heavenly voice was heard, saying (Ecc. 12, 10) And that which was written uprightly, even words of truth; i.e., [where it is written] (Deut. 17, 6) Upon the evidence of two witnesses, etc., must a case be established.