Exodus 12
11 Ref `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 Ref 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 Ref `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.
14 Ref `And this day hath become to you a memorial, and ye have kept it a feast to Jehovah to your generations; -- a statute age-during; ye keep it a feast.