Deuteronomy 24:20

When you beat your olive trees , you shall not go over them again . It shall be for the sojourner , the fatherless , and the widow .

When you beat the olives from your trees, do not go over the branches a second time. Leave what remains for the foreigner, the fatherless and the widow.

When thou beatest thine olive tree, thou shalt not go over the boughs again : it shall be for the stranger, for the fatherless, and for the widow.