I Samuel 25:44 Halakhah

וְשָׁא֗וּל נָתַ֛ן אֶת־מִיכַ֥ל בִּתּ֖וֹ אֵ֣שֶׁת דָּוִ֑ד לְפַלְטִ֥י בֶן־לַ֖יִשׁ אֲשֶׁ֥ר מִגַּלִּֽים׃

Now Saul had given Michal his daughter, David’s wife, to Palti the son of Laish, who was of Gallim.

Read halakhic rulings (Jewish law) on I Samuel 25:44: and classical halakhic sources.