Exodus 12:10-12 New English Translation (NET Bible)
10 You must leave nothing until morning, but you must burn with fire whatever remains of it until morning. 11 This is how you are to eat it—dressed to travel, your sandals on your feet, and your staff in your hand. You are to eat it in haste. It is the Lord’s Passover.
12 I will pass through the land of Egypt in the same night, and I will attack all the firstborn in the land of Egypt, both of humans and of animals, and on all the gods of Egypt I will execute judgment. I am the Lord.