Hebrews 7:1-2

Amplified Bible, Classic Edition

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

² And Abraham gave to him a tenth portion of all [the spoil]. He is primarily, as his name when translated indicates, king of righteousness, and then he is also king of Salem, which means king of peace.