Exodus 21:4 in the World English Bible
If his master gives him a wife and she bears him sons or daughters, the wife and her children shall be her master’s, and he shall go out by himself.
Context
3 If he came in by himself, he shall go out by himself: if he were married, then his wife shall go out with him.
4 If his master have given him a wife, and she have born him sons or daughters; the wife and her children shall be her master’s, and he shall go out by himself.
5 And if the servant shall plainly say, I love my master, my wife, and my children; I will not go out free: