Exodus 12:29-31

Amplified Bible

²⁹ 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 ^[a]dungeon, and all the firstborn of the cattle. ³⁰ 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. ³¹ 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.