Reference

Numbers 5:16

And the priest shall bring her near, and set her before the Lord:
14

And the spirit of jealousy come upon him, and he be jealous of his wife, and she be defiled: or if the spirit of jealousy come upon him, and he be jealous of his wife, and she be not defiled:

15

Then shall the man bring his wife unto the priest, and he shall bring her offering for her, the tenth part of an ephah of barley meal; he shall pour no oil upon it, nor put frankincense thereon; for it is an offering of jealousy, an offering of memorial, bringing iniquity to remembrance.

16

And the priest shall bring her near, and set her before the Lord:

17

And the priest shall take holy water in an earthen vessel; and of the dust that is in the floor of the tabernacle the priest shall take, and put it into the water:

18

And the priest shall set the woman before the Lord, and uncover the woman’s head, and put the offering of memorial in her hands, which is the jealousy offering: and the priest shall have in his hand the bitter water that causeth the curse:

Counter-Arguments

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

Christ as High Priest

This verse describes a specific ritual involving an Israelite priest and a woman in the Old Testament, with no mention of a high priest, Jesus, or any concepts related to mediation, intercession, or sacrifice beyond the immediate context of the Numbers passage.