Judges 11:33; Judges 15:8

33 He struck them with a very great slaughter from Aroer to the entrance of Minnith, twenty cities, and as far as Abel-keramim. So the sons of Ammon were subdued before the sons of Israel.
8 He struck them ruthlessly with a great slaughter; and he went down and lived in the cleft of the rock of Etam.