Deuteronomy 16:3-5

Lexham English Bible

³ You shall not eat with it^[a] anything leavened; seven days you shall eat with it^[b] unleavened bread of affliction, because in haste you went out from the land of Egypt, so that you will remember the day of your going out from the land of Egypt all the days of your life. ⁴ And leaven shall not be seen with^[c] you in any of your territory^[d] for seven days, and none of the meat that you will slaughter on the evening on the first day shall remain overnight until morning. ⁵ You are not allowed to offer the Passover sacrifice in one of your towns^[e] that Yahweh your God is giving to you,