21 When you harvest your vineyard, you shall not glean it after yourselves: it shall be for the foreigner, for the fatherless, and for the widow.
Deuteronomy 24:21 Cross References - NHEB
Leviticus 19:9-10
9 "'When you reap the harvest of your land, you shall not wholly reap the corners of your field, neither shall you gather the gleanings of your harvest.
10 You shall not glean your vineyard, neither shall you gather the fallen grapes of your vineyard; you shall leave them for the poor and for the foreigner. I am the LORD your God.
Deuteronomy 24:19
19 When you reap your harvest in your field, and have forgot a sheaf in the field, you shall not go again to get it: it shall be for the foreigner, for the fatherless, and for the widow; that the LORD your God may bless you in all the work of your hands.