Exodus 12:10-12 Holman Christian Standard Bible (HCSB)
10 Do not let any of it remain until morning; you must burn up any part of it that does remain before morning. 11 Here is how you must eat it: you must be dressed for travel,[a] your sandals on your feet, and your staff in your hand. You are to eat it in a hurry; it is the Lord’s Passover.
12 “I will pass through the land of Egypt on that night and strike every firstborn male in the land of Egypt, both man and beast. I am Yahweh; I will execute judgments against all the gods of Egypt.