Exodus 21:9 KJV
And if he have betrothed her unto his son, he shall deal with her after the manner of daughters.
Exodus 21:9, King James Version
In context
8 If she please not her master, who hath betrothed her to himself, then shall he let her be redeemed: to sell her unto a strange nation he shall have no power, seeing he hath dealt deceitfully with her.
9 And if he have betrothed her unto his son, he shall deal with her after the manner of daughters.
10 If he take him another wife; her food, her raiment, and her duty of marriage, shall he not diminish.