Deuteronomy 15:16-17

Geneva(i) 16 And if he say vnto thee, I will not go away from thee, because he loueth thee and thine house, and because he is well with thee, 17 Then shalt thou take a naule, and perce his eare through against the doore, and he shall be thy seruant for euer: and vnto thy maid seruant thou shall doe likewise.