Hebrews 7:17

For He testifies, "You are a priest forever after the order of Melchizedek."

Psalm 110:4

Jehovah has sworn, and will not repent, You are a priest forever after the order of Melchizedek.

Hebrews 5:6

As He says also in another place, "You are a priest forever after the order of Melchizedek."

Hebrews 7:21

(for those priests were made without an oath, but this one was made with an oath by Him who said to Him, "The Lord swore and will not repent, You are a priest forever after the order of Melchizedek,")

Hebrews 6:20

where the Forerunner has entered for us, even Jesus, having become a high priest forever after the order of Melchizedek.

Hebrews 5:10

being called by God a high priest after the order of Melchizedek;

Hebrews 7:15

And it is still far more evident, since there arises another priest after the likeness of Melchizedek,

Treasury of Scripture Knowledge

Summary

For he testifieth, Thou art a priest for ever after the order of Melchisedec.

Bible References

General references

Hebrews 7:15
And it is still far more evident, since there arises another priest after the likeness of Melchizedek,
Hebrews 5:6
As He says also in another place, "You are a priest forever after the order of Melchizedek."
Hebrews 6:20
where the Forerunner has entered for us, even Jesus, having become a high priest forever after the order of Melchizedek.
Psalm 110:4
Jehovah has sworn, and will not repent, You are a priest forever after the order of Melchizedek.