'King' in the Bible

For this Melchizedek, king of Salem, priest of the Most High God, met Abraham as he returned from the slaughter of the kings and blessed him,

and Abraham gave him a tenth of all [the spoil]. He is, first of all, by the translation of his name, king of righteousness, and then he is also king of Salem, which means king of peace.

By faith he left Egypt, being unafraid of the wrath of the king; for he endured [steadfastly], as seeing Him who is unseen.