Exodus 12:17

And you shall observe the Feast of Unleavened Bread , for on this very day I brought your hosts out of the land of Egypt . Therefore you shall observe this day , throughout your generations , as a statute forever .

“Celebrate the Festival of Unleavened Bread, because it was on this very day that I brought your divisions out of Egypt. Celebrate this day as a lasting ordinance for the generations to come.

And ye shall observe the feast of unleavened bread; for in this selfsame day have I brought your armies out of the land of Egypt : therefore shall ye observe this day in your generations by an ordinance for ever.