Deuteronomy 15:11-13

Young's Literal Translation

¹¹ because the needy one doth not cease out of the land, therefore I am commanding thee, saying, Thou dost certainly open thy hand to thy brother, to thy poor, and to thy needy one, in thy land.

¹² `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.

¹³ And when thou dost send him away free from thee, thou dost not send him away empty;