Reference

2 Kings 22:8

And Hilkiah the high priest said unto Shaphan the scribe, I have found the book of the law in the house of the Lord. And Hilkiah gave the book to Shaphan, and he read it.
6

Unto carpenters, and builders, and masons, and to buy timber and hewn stone to repair the house.

7

Howbeit there was no reckoning made with them of the money that was delivered into their hand, because they dealt faithfully.

8

And Hilkiah the high priest said unto Shaphan the scribe, I have found the book of the law in the house of the Lord. And Hilkiah gave the book to Shaphan, and he read it.

9

And Shaphan the scribe came to the king, and brought the king word again, and said, Thy servants have gathered the money that was found in the house, and have delivered it into the hand of them that do the work, that have the oversight of the house of the Lord.

10

And Shaphan the scribe shewed the king, saying, Hilkiah the priest hath delivered me a book. And Shaphan read it before the king.

Counter-Arguments

The strongest case that this verse does not belong in this theme.

Christ as High Priest

This verse describes a historical event involving a human high priest finding a book, with no mention of Christ, priesthood in a transcendent sense, or any sacrificial or mediatorial role beyond the immediate context of the discovery. The text focuses on Hilkiah's action and Shaphan's reading, not on any theological concept of priesthood.