Ezekiel 26:7 ¶For thus saith the Lord GOD; Behold, I will bring upon Tyrus Nebuchadrezzar king of Babylon, a king of kings, from the north, with horses, and with chariots, and with horsemen, and companies, and much people.

Daniel 2:37 Thou, O king, art a king of kings: for the God of heaven hath given thee a kingdom, power, and strength, and glory.

Daniel 2:38 And wheresoever the children of men dwell, the beasts of the field and the fowls of the heaven hath he given into thine hand, and hath made thee ruler over them all. Thou art this head of gold.

2 Kings 18:19 And Rab-shakeh said unto them, Speak ye now to Hezekiah, Thus saith the great king, the king of Assyria, What confidence is this wherein thou trustest?

Isaiah 10:8 For he saith, Are not my princes altogether kings?

Ezra 4:7 ¶And in the days of Artaxerxes wrote Bishlam, Mithredath, Tabeel, and the rest of their companions, unto Artaxerxes king of Persia; and the writing of the letter was written in the Syrian tongue, and interpreted in the Syrian tongue.