וַיִּשְׁלַ֤ח דָּוִד֙ מַלְאָכִ֔ים אֶל־אִֽישׁ־בֹּ֥שֶׁת בֶּן־שָׁא֖וּל לֵאמֹ֑ר תְּנָ֤ה אֶת־אִשְׁתִּי֙ אֶת־מִיכַ֔ל אֲשֶׁר֙ אֵרַ֣שְׂתִּי לִ֔י בְּמֵאָ֖ה עָרְל֥וֹת פְּלִשְׁתִּֽים׃
And David sent messengers to Ish-bosheth Saul’s son, saying: ‘Deliver me my wife Michal, whom I betrothed to me for a hundred foreskins of the Philistines.’
I Samuel
Dovid rose and went, he and his men, and slew two hundred Philistine men. Dovid brought their foreskins and gave them all to the king so that he could become the king's son-in-law. Shaul gave him his daughter Michal as a wife.
Deuteronomy
And whichever man has betrothed a woman and not married her, let him go and return home, lest he die in battle and another man marry her.’’
Exodus
If a man seduces a virgin who is not betrothed, and lies with her; he must give the dowry to acquire her as his wife.