וַיְהִ֥י מוֹשֵׁ֖ל בְּכָל־הַמְּלָכִ֑ים מִן־הַנָּהָר֙ וְעַד־אֶ֣רֶץ פְּלִשְׁתִּ֔ים וְעַ֖ד גְּב֥וּל מִצְרָֽיִם׃
And he ruled over all the kings from the River even unto the land of the Philistines, and to the border of Egypt.
Read midrashic interpretation of II Chronicles 9:26: and classical rabbinic exegesis.