'King' in the Bible

For this Melchizedek, the king of Salem, a priest of the Most High God, who gave Abraham his blessing, meeting him when he came back after putting the kings to death,

And to whom Abraham gave a tenth part of everything which he had, being first named King of righteousness, and then in addition, King of Salem, that is to say, King of peace;

By faith he went out of Egypt, not being turned from his purpose by fear of the wrath of the king; for he kept on his way, as seeing him who is unseen.