דברי הימים ב, פרק כ״א, פסוק ט״ז

The sudden uprising of neighboring nations against the kingdom of Judah serves as a direct fulfillment of divine punishment, playing out through severe political upheaval. God awakened the spirit of the Philistines and the Arabs, instilling in them a strong desire to go to war [מצודת ציון]. This attack marks a sharp historical and military reversal. For many years, these nations avoided conflict. Their independence was limited under Judah's rule, and they had even paid tribute to Jehoram's father, Jehoshaphat [מלבי״ם, ביאור שטיינזלץ].

The political situation shifted when the Edomites successfully rebelled and broke free from Judah's control. Sensing a moment of weakness, the Philistines recognized the perfect opportunity to launch their own offensive [ביאור שטיינזלץ]. This invasion was not a random event. It was meant to carry out the punishment of the sword decreed against Jehoram. The destruction was precise and devastating, striking every core aspect of his life: it targeted his people, resulted in the looting of all his wealth, and ended with the capture of his wives and sons [מלבי״ם]. Additionally, the attacking Arabs are identified by their specific location, noted as dwelling right along the borders of the land of Cush [מצודת דוד].