TSK · Deuteronomy 11:24

That day the LORD made a covenant with Abram:“To your descendants I give this land, from the river of Egypt to the great river, the Euphrates River–

your southern border will extend from the wilderness of Zin along the Edomite border, and your southern border will run eastward to the extremity of the Salt Sea,

That day Moses made this solemn promise:‘Surely the land on which you walked will belong to you and your descendants permanently, for you remained loyal to the LORD your God.’

His royal court was so large because he ruled over all the kingdoms west of the Euphrates River from Tiphsah to Gaza; he was at peace with all his neighbors.