Exodus 12:29

Then it happened, in the middle of the night: the Lord struck down every firstborn in the land of Egypt, from the firstborn of Pharaoh, who sits on his throne, even to the firstborn of the captive woman who was in prison, and all the firstborn of the cattle

Other versions

King James Version

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 unto the firstborn of the captive that was in the dungeon; and all the firstborn of cattle.

English Standard Version

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 captive who was in the dungeon, and all the firstborn of the livestock.

New International Version

At midnight the LORD struck down all the firstborn in Egypt, from the firstborn of Pharaoh, who sat on the throne, to the firstborn of the prisoner, who was in the dungeon, and the firstborn of all the livestock as well.