וַיָּבֹא֙ שֹֽׁמְר֔וֹן וַ֠יַּךְ אֶת־כָּל־הַנִּשְׁאָרִ֧ים לְאַחְאָ֛ב בְּשֹׁמְר֖וֹן עַד־הִשְׁמִיד֑וֹ כִּדְבַ֣ר יְהוָ֔ה אֲשֶׁ֥ר דִּבֶּ֖ר אֶל־אֵלִיָּֽהוּ׃ (פ)
And when he came to Samaria, he smote all that remained unto Ahab in Samaria, till he had destroyed him, according to the word of the LORD, which He spoke to Elijah.
Read halakhic rulings (Jewish law) on II Kings 10:17: and classical halakhic sources.