25 And it shall come to pass, when you are come to the land which the LORD will give you, according as he has promised, that you shall keep this service.
26 And it shall come to pass, when your children shall say unto you, What mean you by this service?
27 That you shall say, It is the sacrifice of the LORD'S passover, who passed over the houses of the children of Israel in Egypt, when he smote the Egyptians, and delivered our houses. And the people bowed the head and worshiped.
28 And the children of Israel went away, and did as the LORD had commanded Moses and Aaron, so did they.
29 And it came to pass, that at midnight the LORD smote all the firstborn in the land of Egypt, from the firstborn of Pharaoh that sat on his throne to the firstborn of the captive that was in the dungeon; and all the firstborn of cattle.
30 And Pharaoh rose up in the night, he, and all his servants, and all the Egyptians; and there was a great cry in Egypt; for there was not a house where there was not one dead.
31 And he called for Moses and Aaron by night, and said, Rise up, and go forth from among my people, both you and the children of Israel; and go, serve the LORD, as you have said.