Exodus 21:5
And if the servant shall plainly say, I love my master, my wife, and my children; I will not go out free:
More from Exodus 21
Verse 1
Now these are the judgments which thou shalt set before
Verse 2
If thou buy an Hebrew servant, six years he shall serve: and in the seventh he shall go out free for nothing.
Verse 3
If he came in by himself, he shall go out by himself: if he were married, then his wife shall go out
Verse 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.