'Stone' in the Bible

He took the crown from the head of their king, and it was placed on David’s head. The crown weighed 75 pounds of gold, and it had a precious stone in it. In addition, David took away a large quantity of plunder from the city.

They were at the great stone in Gibeon when Amasa joined them. Joab was wearing his uniform and over it was a belt around his waist with a sword in its sheath. As he approached, the sword fell out.