Deuteronomy 15:12-14

`When thy brother is sold to thee, a Hebrew or a Hebrewess, and he hath served thee six years--then in the seventh year thou dost send him away free from thee.

And when thou dost send him away free from thee, thou dost not send him away empty;

thou dost certainly encircle him out of thy flock, and out of thy threshing-floor, and out of thy wine-vat; of that which Jehovah thy God hath blessed thee thou dost give to him,