Exodus 21:3-5

Lexham English Bible

³ If he comes in single, he will go out single. If he is the husband of a wife, his wife will go out with him. ⁴ If his master gives him a wife and she bears for him sons or daughters, the wife and her children will belong to her master, and the slave will go out single. ⁵ But if the slave explicitly says, “I love my master, my wife, and my children; I will not go out free,”