1) The kings of Jerusalem, Hebron, Jarmuth, Lachish, and Eglon formed an alliance to attack Gibeon for making a peace treaty with Israel.
2) Gibeon appealed to Joshua for help, and Joshua and the Israelite army marched all night to defend Gibeon from the Amorite kings.
3) God helped Israel defeat the Amorite kings, killing more with hailstones than Israel killed with swords.