Exodus 21:2 "If you buy a Hebrew slave, he shall serve for six years; but on the seventh he shall go out as a free man without payment.

Exodus 21:3 "If he comes alone, he shall go out alone; if he is the husband of a wife, then his wife shall go out with him.

Nehemiah 5:5 "Now our flesh is like the flesh of our brothers, our children like their children. Yet behold, we are forcing our sons and our daughters to be slaves, and some of our daughters are forced into bondage already, and we are helpless because our fields and vineyards belong to others." (NASB ©1995)