20. When you beat your olive tree, you shall not go over the boughs again: it shall be for the stranger, for the fatherless, and for the widow.
21. When you gather the grapes of your vineyard, you shall not glean it afterward: it shall be for the stranger, for the fatherless, and for the widow.
22. And you shall remember that you were a slave in the land of Egypt: therefore I command you to do this thing.