Exodus 21:2-4

American Standard Version

² If thou buy a Hebrew ^[a]servant, six years he shall serve: and in the seventh he shall go out free for nothing. ³ If he come in by himself, he shall go out by himself: if he be married, then his wife shall go out with him. ⁴ If his master give him a wife, and she bear him sons or daughters; the wife and her children shall be her master’s, and he shall go out by himself.