2 Chronicles 20:29
And the fear of God was on all the kingdoms of those countries, when they had heard that the Lord fought against the enemies of Israel.
Cross-reference
2 Chronicles 17:10 also says fear of the LORD fell on surrounding kingdoms, showing this was a recurring pattern under Jehoshaphat.
Exodus 15:14-16 foretells nations trembling upon hearing of God's Red Sea victory—direct parallel to post-battle fear here.
Exodus 23:27 promises God's terror on enemies, which is exactly what happened here — divine fear routed the nations.
Joshua 2:9-11 has Rahab say terror fell on them after hearing of God's miracles—identical response to divine acts.
In Joshua 5:1, kings' hearts melt upon hearing of God drying the Jordan—same pattern of fear spreading after a divine victory.
Jeremiah 33:9 prophesies nations hearing of God's goodness and fearing—direct parallel to kingdoms trembling after hearing of God's fight for Israel.
Genesis 35:5 recounts a terror from God on surrounding cities, similar to the divine fear that protected Israel here.