“You shall remember that you were a slave in the land of Egypt. Therefore I command you to do this thing.”
Deuteronomy 24:22 (WEB)
Context Reading
20When you beat your olive tree, you shall not go over the boughs again. It shall be for the foreigner, for the fatherless, and for the widow. 21When you harvest your vineyard, you shall not glean it after yourselves. It shall be for the foreigner, for the fatherless, and for the widow. 22You shall remember that you were a slave in the land of Egypt. Therefore I command you to do this thing.