Exodus 12:23-36

For the LORD will pass through to strike the Egyptians; and when He sees the blood on the lintel [above the entry way] and on the two doorposts, the LORD will pass over the door and will not allow the destroyer to come into your houses to slay you. You shall observe this event [concerning Passover] as an ordinance for you and for your children forever. When you enter the land which the LORD will give you, as He has promised, you shall keep and observe this service. When your children say to you, ‘What does this service mean to you?’ you shall say, ‘It is the sacrifice of the LORD’S Passover, for He passed over the houses of the Israelites in Egypt when He struck the Egyptians, but spared our houses.’ ” And the people bowed [their heads] low and worshiped [God]. Then the Israelites went and did [as they had been told]: just as the LORD had commanded Moses and Aaron, so they did. Now it happened at midnight that the LORD struck every 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 cattle. Pharaoh got up in the night, he and all his servants and all the Egyptians, and there was a great cry [of heartache and sorrow] in Egypt, for there was no house where there was not someone dead. Then he called for Moses and Aaron at night and said, “Get up, get out from among my people, both you and the Israelites; and go, serve the LORD, as you said. Take both your flocks and your herds, as you have said, and go, and [ask your God to] bless me also.” The Egyptians [anxiously] urged the people [to leave], to send them out of the land quickly, for they said, “We will all be dead.” So the people took their dough before it was leavened, their kneading bowls being bound up in their clothes on their shoulders. Now the Israelites had acted in accordance with the word of Moses; and they had asked the Egyptians for articles of silver and articles of gold, and clothing. The LORD gave the people favor in the sight of the Egyptians, so that they gave them what they asked. And so they plundered the Egyptians [of those things].