Deuteronomy 15:16-18

Revised Standard Version

¹⁶ But if he says to you, ‘I will not go out from you,’ because he loves you and your household, since he fares well with you, ¹⁷ then you shall take an awl, and thrust it through his ear into the door, and he shall be your bondman for ever. And to your bondwoman you shall do likewise. ¹⁸ It shall not seem hard to you, when you let him go free from you; for at half the cost of a hired servant he has served you six years. So the Lord your God will bless you in all that you do.