Leviticus 19:10 And you shall not glean your vineyard, neither shall you gather every grape of your vineyard; you shall leave them for the poor and stranger: I am the LORD your God. Torrey's Topical Textbook
Deuteronomy 24:21 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. Torrey's Topical Textbook