Exodus 13:3-7

3And Moses said to the people, “1Remember this day in which you departed from Egypt, from the house of 2slavery; for 3by 4a powerful hand the Lord brought you out from this place. 5And nothing with yeast shall be eaten.

4On this day in the 6month of Abib, you are about to go out from here.

5And it shall be when the Lord 7brings you to the land of the Canaanite, the Hittite, the Amorite, the Hivite, and the Jebusite, which 8He swore to your fathers to give you, a land flowing with milk and honey, 9that you shall 10perform this rite in this month.

6For 11seven days you shall eat unleavened bread, and on the seventh day there shall be a feast to the Lord.

7Unleavened bread shall be eaten throughout the seven days; and 12nothing with yeast shall 13be seen among you, nor shall any dough with yeast 14be seen among you in all your borders.