Deuteronomy 24:21
When you gather the grapes of your vineyard, you must not go over the vines again. What remains will be for the foreigner, the fatherless, and the widow.
Berean Standard Bible
When thou gatherest the grapes of thy vineyard, thou shalt not glean it afterward: it shall be for the stranger, for the fatherless, and for the widow.
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.