Meanwhile, the Pawnee surrounded 20 Cheyenne warriors who were sheltering in a ravine. Armed only with bows and arrows, the Cheyenne kept their attackers at bay until their arrows ran out, whereupon the Pawnees moved in and killed them all.
The Pawnee surrounded 20 Cheyenne warriors who sought refuge in a ravine, armed with bows and arrows, and successfully killed them after they had exhausted their supply of arrows.