13 And Sisera gathered together all his chariots, even nine hundred chariots of iron, and all the people that were with him, from Harosheth of the Gentiles unto the river of Kishon.
Judges 4:13 Cross References - EJ2000
Judges 4:2-3
2 And the LORD sold them into the hand of Jabin, king of Canaan, who reigned in Hazor, the captain of whose host was Sisera, and he dwelt in Harosheth of the Gentiles.
3 And the sons of Israel cried unto the LORD, for he had nine hundred chariots of iron, and he had mightily oppressed the sons of Israel for twenty years.
Judges 4:7
7 And I will draw Sisera, the captain of Jabin’s army, unto thee to the river Kishon, with his chariots and his multitude, and I will deliver him into thy hands.