וַיַּגִּ֨דוּ עֲבָדָ֤יו לְדָוִד֙ אֶת־הַדְּבָרִ֣ים הָאֵ֔לֶּה וַיִּשַׁ֤ר הַדָּבָר֙ בְּעֵינֵ֣י דָוִ֔ד לְהִתְחַתֵּ֖ן בַּמֶּ֑לֶךְ וְלֹ֥א מָלְא֖וּ הַיָּמִֽים׃
And when his servants told David these words, it pleased David well to be the king’s son-in-law. And the days were not expired;
Read halakhic rulings (Jewish law) on I Samuel 18:26: and classical halakhic sources.