Exodus 12:17-18

New American Standard Bible

¹⁷ You shall also keep ^(A)the Feast of Unleavened Bread, for on this ^(B)very day I brought your ^[a]multitudes out of the land of Egypt; therefore you shall keep this day throughout your generations as ^(C)a ^[b]permanent ordinance. ^18 (D)In the first month, on the fourteenth day of the month at evening, you shall eat unleavened bread, until the twenty-first day of the month at evening.