Bible Verses About Rocks: Selah in the valley of salt

He slew of Edom in the valley of the Saltpits, ten thousand men, and took the rock by war, and called the name thereof Jectehel, unto this day.

And Amasias taking courage led forth his people, and went to the vale of saltpits, and slew of the children of Seir ten thousand.

And other ten thousand men the sons of Juda took, and brought to the steep of a certain rock, and cast them down headlong from the top, and they all were broken to pieces.