Reference

2 Chronicles 20:10

And now, behold, the children of Ammon and Moab and mount Seir, whom thou wouldest not let Israel invade, when they came out of the land of Egypt, but they turned from them, and destroyed them not;
8

And they dwelt therein, and have built thee a sanctuary therein for thy name, saying,

9

If, when evil cometh upon us, as the sword, judgment, or pestilence, or famine, we stand before this house, and in thy presence, (for thy name is in this house,) and cry unto thee in our affliction, then thou wilt hear and help.

10

And now, behold, the children of Ammon and Moab and mount Seir, whom thou wouldest not let Israel invade, when they came out of the land of Egypt, but they turned from them, and destroyed them not;

11

Behold, I say, how they reward us, to come to cast us out of thy possession, which thou hast given us to inherit.

12

O our God, wilt thou not judge them? for we have no might against this great company that cometh against us; neither know we what to do: but our eyes are upon thee.

Counter-Arguments

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

Destruction / Perishing Language

The verse explicitly states that Israel *did not* destroy these nations ("destroyed them not"), which directly contradicts the theme of "Destruction / Perishing Language" being used to describe the fate of the wicked.

Israel-Specific Promises

This verse describes a past historical event involving Israel's interaction with other nations, rather than containing a promise, prophecy, or covenant directed specifically at Israel.