And Solomon reigned over all the kingdoms from the Euphrates to the land of the Philistines, as far as the border of Egypt. These kingdoms offered tribute and served Solomon all the days of his life.
Solomon rules over kingdoms from the Euphrates to the border of Egypt, and they bring tribute and serve him all his life. His reign extends beyond Israel itself.
This verse broadens the picture from internal plenty to regional dominion.
20The people of Judah and Israel were as numerous as the sand on the seashore, and they were eating and drinking and rejoicing. 21And Solomon reigned over all the kingdoms from the Euphrates to the land of the Philistines, as far as the border of Egypt. These kingdoms offered tribute and served Solomon all the days of his life. 22Solomon’s provisions for a single day were thirty cors of fine flour, sixty cors of meal, 23ten fat oxen, twenty range oxen, and a hundred sheep, as well as deer, gazelles, roebucks, and fattened poultry. 24For Solomon had dominion over everything west of the Euphrates — over all the kingdoms from Tiphsah to Gaza — and he had peace on all sides. 25Throughout the days of Solomon, Judah and Israel dwelt securely from Dan to Beersheba, each man under his own vine and his own fig tree. 26Solomon had 4,000 stalls for his chariot horses and 12,000 horses. 27Each month the governors in turn provided food for King Solomon and all who came to his table. They saw to it that nothing was lacking. 28Each one also brought to the required place their quotas of barley and straw for the chariot horses and other horses.