The First Passover Instituted

12 The Lord said to Moses and Aaron in the land of Egypt, ² “This month shall mark for you the beginning of months; it shall be the first month of the year for you.^{(A) 3} Tell the whole congregation of Israel that on the tenth of this month they are to take a lamb for each family, a lamb for each household. ⁴ If a household is too small for a whole lamb, it shall join its closest neighbor in obtaining one; the lamb shall be divided in proportion to the number of people who eat of it.

¹² I will pass through the land of Egypt that night, and I will strike down every firstborn in the land of Egypt, from human to animal, and on all the gods of Egypt I will execute judgments: I am the Lord.^{(A) 13} The blood shall be a sign for you on the houses where you live: when I see the blood, I will pass over you, and no plague shall destroy you when I strike the land of Egypt.

¹⁴ “This day shall be a day of remembrance for you. You shall celebrate it as a festival to the Lord; throughout your generations you shall observe it as a perpetual ordinance.^(B)

The Tenth Plague: Death of the Firstborn

²⁹ At midnight the Lord struck down all the firstborn in the land of Egypt, from the firstborn of Pharaoh who sat on his throne to the firstborn of the prisoner who was in the dungeon and all the firstborn of the livestock.^{(A) 30} Pharaoh arose in the night, he and all his officials and all the Egyptians, and there was a loud cry in Egypt, for there was not a house without someone dead.^{(B) 31} Then he summoned Moses and Aaron in the night and said, “Rise up, go away from my people, both you and the Israelites! Go, serve the Lord, as you said.^{(C) 32} Take your flocks and your herds, as you said, and be gone. And ask a blessing for me, too!”^(D)