Hebrews 7:21

For although those priests became such without an oath, He had an oath form God who said to him, The Lord hath sworn and will not change, Thou art a priest forever.

Hebrews 7:17

For the words are in evidence, Thou art a priest forever after the order of Melchizedek.

Hebrews 6:16-18

I am referring to the oath because men swear by what is greater than themselves, and in every dispute of theirs the oath is final for confirmation.

Treasury of Scripture Knowledge

Summary

(For those priests were made without an oath; but this with an oath by him that said unto him, The Lord sware and will not repent, Thou art a priest for ever after the order of Melchisedec:)

The lord

Sware

General references

Bible References

The lord

Hebrews 7:17
For the words are in evidence, Thou art a priest forever after the order of Melchizedek.

Sware

Hebrews 6:16
I am referring to the oath because men swear by what is greater than themselves, and in every dispute of theirs the oath is final for confirmation.

General references

Hebrews 7:17
For the words are in evidence, Thou art a priest forever after the order of Melchizedek.