'Lord of Lords' in the Bible

For the Lord your God is God of gods and Lord of lords, the great God, strong in power and greatly to be feared, who has no respect for any man's position and takes no rewards:

O give praise to the Lord of lords: for his mercy is unchanging for ever.

Which at the right time he will make clear, who is the eternal and only Ruler, King of kings, and Lord of lords;

These will make war against the Lamb, and the Lamb will overcome them, because he is the Lord of lords and King of kings; and those who are with him are named, marked out, and true.

And on his robe and on his leg is a name, KING OF KINGS, AND LORD OF LORDS.