Hebrews 7:21
and he with an oath through Him who is saying unto him, 'The Lord sware, and will not repent, Thou art a priest -- to the age, according to the order of Melchisedek;')
Psalm 110:4
Jehovah hath sworn, and doth not repent, 'Thou art a priest to the age, According to the order of Melchizedek.'
Hebrews 7:17
for He doth testify -- 'Thou art a priest -- to the age, according to the order of Melchisedek;'
1 Samuel 15:29
and also, the Pre-eminence of Israel doth not lie nor repent, for He is not a man to be penitent.'
Hebrews 6:16-18
for men indeed do swear by the greater, and an end of all controversy to them for confirmation is the oath,