וְיֵה֗וּא מָצָא֙ אֶת־אֲחֵי֙ אֲחַזְיָ֣הוּ מֶֽלֶךְ־יְהוּדָ֔ה וַיֹּ֖אמֶר מִ֣י אַתֶּ֑ם וַיֹּאמְר֗וּ אֲחֵ֤י אֲחַזְיָ֙הוּ֙ אֲנַ֔חְנוּ וַנֵּ֛רֶד לִשְׁל֥וֹם בְּנֵֽי־הַמֶּ֖לֶךְ וּבְנֵ֥י הַגְּבִירָֽה׃
Jehu met with the brethren of Ahaziah king of Judah, and said: ‘Who are ye?’ And they answered: ‘We are the brethren of Ahaziah; and we go down to salute the children of the king and the children of the queen.’
Read halakhic rulings (Jewish law) on II Kings 10:13: and classical halakhic sources.