Psalm 110:4

Expanded Bible

⁴ The Lord has made a promise
    and will not ·change his mind [waver].
He said, “You are a priest forever,
    a priest like Melchizedek [^Cin reference to an ancient priest-king in Jerusalem; ultimately fulfilled in Christ; Gen. 14:18; Heb. 5:6; 7:17, 21].”