Exodus 12:11-13

Young's Literal Translation

¹¹ `And thus ye do eat it: your loins girded, your sandals on your feet, and your staff in your hand, and ye have eaten it in haste; it is Jehovah's passover,

¹² and I have passed over through the land of Egypt during this night, and have smitten every first-born in the land of Egypt, from man even unto beast, and on all the gods of Egypt I do judgments; I [am] Jehovah.

¹³ `And the blood hath become a sign for you on the houses where ye [are], and I have seen the blood, and have passed over you, and a plague is not on you for destruction in My smiting in the land of Egypt.