Exodus 13:6-8

International Standard Version

⁶ You are to eat unleavened bread for seven days, and on the seventh day there is to be a festival to the Lord. ⁷ Unleavened bread is to be eaten for seven days, and nothing leavened is to be seen among you, nor is leaven to be seen among you throughout your territory. ⁸ And you are to tell your child on that day, ‘This is because of what the Lord did for me when I came out of Egypt.’