May all kings bow down to him and all nations serve him.

1 Kings 4:24
For Solomon had dominion over everything west of the Euphrates--over all the kingdoms from Tiphsah to Gaza--and he had peace on all sides.

Psalm 45:12
The Daughter of Tyre will come with a gift; men of wealth will seek your favor.

Psalm 47:9
The nobles of the nations have assembled as the people of the God of Abraham; for the shields of the earth belong to God; He is highly exalted.

Psalm 86:9
All the nations You have made will come and bow before You, O Lord, and they will glorify Your name.

Psalm 89:27
I will indeed appoint him as My firstborn, the highest of the kings of the earth.

Psalm 138:4
All the kings of the earth will give You thanks, O LORD, when they hear the words of Your mouth.

Isaiah 23:18
Yet her profits and wages will be set apart to the LORD; they will not be stored or saved, for her profit will go to those who live before the LORD, for abundant food and fine clothing.

Isaiah 49:23
Kings will be your foster fathers, and their queens your nursing mothers. They will bow to you facedown and lick the dust at your feet. Then you will know that I am the LORD; those who hope in Me will never be put to shame."

Daniel 7:14
And He was given dominion, glory, and kingship, that the people of every nation and language should serve Him. His dominion is an everlasting dominion that will not pass away, and His kingdom is one that will never be destroyed.

Daniel 7:27
Then the sovereignty, dominion, and greatness of the kingdoms under all of heaven will be given to the people, the saints of the Most High. His kingdom will be an everlasting kingdom, and all rulers will serve and obey Him.'

Yes, all kings shall fall down before him: all nations shall serve him.