21Then Moses called all the elders of Israel together and said to them, “Go, pick out a lamb or young goat for each of your families, and slaughter the Passover animal. 22Drain the blood into a basin. Then take a bundle of hyssop branches and dip it into the blood. Brush the hyssop across the top and sides of the doorframes of your houses. And no one may go out through the door until morning. 23For the Lord will pass through the land to strike down the Egyptians. But when he sees the blood on the top and sides of the doorframe, the Lord will pass over your home. He will not permit his death angel to enter your house and strike you down.

24“Remember, these instructions are a permanent law that you and your descendants must observe forever. 25When you enter the land the Lord has promised to give you, you will continue to observe this ceremony. 26Then your children will ask, ‘What does this ceremony mean?’ 27And you will reply, ‘It is the Passover sacrifice to the Lord, for he passed over the houses of the Israelites in Egypt. And though he struck the Egyptians, he spared our families.’” When Moses had finished speaking, all the people bowed down to the ground and worshiped.

28So the people of Israel did just as the Lord had commanded through Moses and Aaron. 29And that night at midnight, the Lord struck down all the firstborn sons in the land of Egypt, from the firstborn son of Pharaoh, who sat on his throne, to the firstborn son of the prisoner in the dungeon. Even the firstborn of their livestock were killed. 30Pharaoh and all his officials and all the people of Egypt woke up during the night, and loud wailing was heard throughout the land of Egypt. There was not a single house where someone had not died.

Israel’s Exodus from Egypt

31Pharaoh sent for Moses and Aaron during the night. “Get out!” he ordered. “Leave my people—and take the rest of the Israelites with you! Go and worship the Lord as you have requested. 32Take your flocks and herds, as you said, and be gone. Go, but bless me as you leave.”