Hebrews 7:1-3

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.

³ Without [record of] father or mother or ancestral line, neither with beginning of days nor ending of life, but, resembling the Son of God, he continues to be a priest without interruption and without successor.