'Descent' in the Bible

The men of Ai struck down about 36 of them and chased them from outside the gate to the quarries, striking them down on the descent. As a result, the people’s hearts melted and became like water.

As they fled before Israel, the Lord threw large hailstones on them from the sky along the descent of Beth-horon all the way to Azekah, and they died. More of them died from the hail than the Israelites killed with the sword.