Exodus 21:9

9 And if he should have betrothed her to his son, he shall do to her according to the right of daughters.

Exodus 21:9 Meaning and Commentary

Exodus 21:9

And if he have betrothed her unto his son
Not caring to betroth and marry her himself, as being more suitable in age for his son than for himself;

he shall deal with her after the manner of daughters;
as if she was his daughter, and give her a dowry: or the son shall treat her after the manner the daughters of Israel are treated when married, by giving her food, raiment, and the duty of marriage, so Jarchi: or after the manner of the daughters of Israel that are virgins, and who are not sold, as Aben Ezra.

Exodus 21:9 In-Context

7 And if any one sell his daughter as a domestic, she shall not depart as the maid-servants depart.
8 If she be not pleasing to her master, after she has betrothed herself to him, he shall let her go free; but he is not at liberty to sell her to a foreign nation, because he has trifled with her.
9 And if he should have betrothed her to his son, he shall do to her according to the right of daughters.
10 And if he take another to himself, he shall not deprive her of necessaries and her apparel, and her companionship .
11 And if he will not do these three things to her, she shall go out free without money.

The Brenton translation of the Septuagint is in the public domain.