JST, Hebrews 7:3.
3 For this Melchizedek was ordained a priest after the order of the Son of God, which order was without father, without mother, without descent, having neither beginning of days, nor end of life. And all those who are ordained unto this priesthood are made like unto the Son of God, abiding a priest continually.
JST, Hebrews 7:19–21.
JST, Hebrews 7:25–26.
26 And not as those high priests who offered up sacrifice daily, first for their own sins, and then for the sins of the people; for he needeth not offer sacrifice for his own sins, for he knew no sins; but for the sins of the people. And this he did once, when he offered up himself.