Midrasz do Liczb 33:4

(Exodus 13:3) "This day you go out in the month of Aviv (spring)": Let this not be written (i.e., Why is it needed?) (To signify) a month that is kasher — neither burning sun nor (heavy) rains. And thus is it written (Psalms 68:7) "G d settles the solitary in their homes. He takes out the bound bakosharoth." What is the intent of "bakosharoth"? A month that is kasher for you. Neither burning sun nor (heavy) rains. R. Nathan says "bakosharoth": These (the Egyptians) crying ("bacho"); the others (Israel) singing ("meshorerim"). The Egyptians crying, viz. (Numbers 33:4) "And the Egyptians were burying, etc." And Israel singing, viz. (Psalms 118:15) "A sound of song and salvation in the tents of the righteous." (Ibid.) "The right hand of the L rd is uplifted" — over Egypt. R. Nathan says: "bakosharoth" — by the deeds of the "kesheiroth" (the virtuous women) among them. Rebbi says: in the merit of the mirrors of "the congregating women," viz. (Numbers 38:8). R. Elazar b. Azaryah says: In the merit of our father Abraham He took them out of Egypt, viz. (Psalms 105: 42-43) "For He remembered His sacred word to Abraham His servant, and He took out His people in gladness, His chosen ones, in song." R. Shimon b. Yochai says: He took them out in the merit of (the mitzvah of) circumcision, viz. (Ezekiel 16:6) "And I passed by you, and I saw you steeped in your blood, etc." Variantly: With zeal (that of the L rd) did Israel leave Egypt, viz. (Exodus 13:3) "For with strength of hand did the L rd take you out of here." Variantly: With their own zeal did they leave Egypt, viz. (Ibid. 12:15) "And thus shall you eat it, your thighs, girded (ready for the road), etc." Variantly (Psalms 68:7) "G d settles the solitary in their homes. He takes out the bound bakosharoth. But rebels dwelling in dryness, etc.": They were rebels, in spite of which He dealt with them with "kashruth." And thus is it written (Ezekiel 20:7-9) "And I said to them: Let each of you cast away the abominations of his eyes, and do not defile yourselves with the idols of Egypt … and they rebelled against Me and would not listen to Me. They did not cast away the abominations of their eyes and they did not abandon the idols of Egypt … But I wrought for the sake of My name, that it not be profaned in the eyes of nations in whose midst they were, having made Myself known to them before their eyes to take them out of the land of Egypt." They were rebels — but He dealt with them with "kashruth."

"And against all the gods of Egypt shall I execute judgments. I am the L rd.": "Judgments": different from each other. Images of stone crumbled; of wood, rotted; of metal, rusted. As it is written (Numbers 33:4) "And the Egyptians were burying (those) whom the L rd had smitten — every first-born, and against their gods the L rd had executed judgments." Others say: Those of stone rotted; those of metal melted. R. Nathan says: Judgments (2) upon judgments (2): They rotted, split, were hewn out, and they burned. We thus find that their images were smitten in four ways, and their worshippers, in three — plague, destruction, and smiting, (viz. 12:13). "I, the L rd": what flesh and blood cannot conceptualize — By oath shall I exact punishment from them! Now does this not follow a fortiori, viz.: If in His measure of punishment — the lesser (measure) — the Holy One Blessed be He affirms and does (as He has affirmed), how much more so in His measure of beneficence — the greater (measure)!

When Israel went forth, what did the Holy One, blessed be He, do? He cast down all the idols of their abominations, and they were broken, as it is said, "Upon their gods also the Lord executed judgments" (Num. 33:4).