Every … high priest, is to be ordained, D&C 20:67.
as a high priest of the Melchizedek Priesthood, D&C 68:19.
priests of the Most High, after the order of Melchizedek, D&C 76:57.
those who are sealed are high priests, D&C 77:11 (Rev. 7:3).
high priests should travel, D&C 84:111.
High priests after the order of the Melchizedek Priesthood, D&C 107:10.
called Seth, Enos … Enoch … all high priests, D&C 107:53.
Presiding High Priest over the High Priesthood, D&C 107:66.
duty of the President … of the High Priesthood, D&C 107:91.
Shem, the great high priest, D&C 138:41.