Exodus 11:4-6

Wycliffe Bible

⁴ and (at once) he said (to the king), The Lord saith these things, At midnight I shall enter into Egypt;

⁵ and each first begotten thing in the land of Egyptians shall die, from the first begotten of Pharaoh, that sitteth in the throne of him, till to the first begotten of the handmaid, which is at [the] quern; and all the first engendered of beasts shall die; (and every first-born son in the land of Egypt shall die, from the first-born of Pharaoh, who sitteth on his throne, unto the first-born of the slave-girl, who is at the hand-mill; and also all the first-born male beasts shall die;)

⁶ and [a] great cry shall be in all the land of Egypt, what manner cry was not before, neither shall be afterward (nor shall ever be heard again).