בִּשְׁנַ֨ת חֲמִשִּׁ֤ים וּשְׁתַּ֙יִם֙ שָׁנָ֔ה לַעֲזַרְיָ֖ה מֶ֣לֶךְ יְהוּדָ֑ה מָ֠לַךְ פֶּ֣קַח בֶּן־רְמַלְיָ֧הוּ עַל־יִשְׂרָאֵ֛ל בְּשֹׁמְר֖וֹן עֶשְׂרִ֥ים שָׁנָֽה׃
In the two and fiftieth year of Azariah king of Judah Pekah the son of Remaliah began to reign over Israel in Samaria, and reigned twenty years.
Read midrashic interpretation of II Kings 15:27: and classical rabbinic exegesis.