II Kings 15:17 Midrash

בִּשְׁנַ֨ת שְׁלֹשִׁ֤ים וָתֵ֙שַׁע֙ שָׁנָ֔ה לַעֲזַרְיָ֖ה מֶ֣לֶךְ יְהוּדָ֑ה מָ֠לַךְ מְנַחֵ֨ם בֶּן־גָּדִ֧י עַל־יִשְׂרָאֵ֛ל עֶ֥שֶׂר שָׁנִ֖ים בְּשֹׁמְרֽוֹן׃

In the nine and thirtieth year of Azariah king of Judah began Menahem the son of Gadi to reign over Israel, and reigned ten years in Samaria.

Read midrashic interpretation of II Kings 15:17: and classical rabbinic exegesis.