Halakhah su Deuteronomio 22:13

To marry a woman with a marriage contract and betrothal: That we were commanded to acquire a woman in one of three ways before the marriage. And the sages elucidated these ways (Kiddushin 2a) - that they are money (monetary value), a contract and sexual relations with her. And about this is it stated (Deuteronomy 22:13), "If a man takes a woman and has sexual relations with her," which is to say [that] if a man wants to take (marry) a woman for himself, he should acquire her first with sexual relations. And about that which the verse stated (Deuteronomy 24:2), "And she shall go out [...] and she shall be," the traditional understanding came [to explain] that [just] like the departure (divorce) of a woman is with a contract - as we will write in this Order (Sefer HaChinukh 579), with the help of God - so too is [her] being with him; meaning to say, the acquisition of a woman is with a contract. And they, may their memory be blessed, also learned (Kiddushin 4b) that she is acquired with monetary value, since it is written about an Israelite maidservant (Exodus 21:11), "and she shall go out, there is no silver (monetary value)" - and the understanding about it came [to explain] (Kiddushin 3b), "'There is no monetary value' for this master, but there is monetary value (when she goes) from another master. And who is he? Her father."