2 Kings 3:19

And ye shall smite every fenced city, and every choice city, and shall fell every good tree, and stop all wells of water, and mar every good piece of land with stones.

Cross-reference

In 2 Kings 3:25, the army carries out the command of verse 19 exactly — felling trees, stopping springs, and ruining land.

Deuteronomy 20:19 forbids cutting fruit trees during siege — this verse commands felling good trees, a stark contrast as a unique judgment on Moab.

Deuteronomy 20:20 allows cutting only non-fruit trees for siegeworks — here all good trees are cut, going beyond that permission in harsh judgment.

In 1 Samuel 15:3, God commands total destruction of Amalek — here, a similar extreme destruction of trees and springs is commanded against Moab.