'Stones' in the Bible

They were archers who could use either the right or left hand, both to sling stones and shoot arrows from a bow. They were Saul’s relatives from Benjamin:

So David gave orders to gather the foreigners that were in the land of Israel, and he appointed stonecutters to cut finished stones for building God’s house.

So to the best of my ability I’ve made provision for the house of my God: gold for the gold articles, silver for the silver, bronze for the bronze, iron for the iron, and wood for the wood, as well as onyx, stones for mounting, antimony, stones of various colors, all kinds of precious stones, and a great quantity of marble.

Whoever had precious stones gave them to the treasury of the Lord’s house under the care of Jehiel the Gershonite.