1 Samuel 17:40

He took his stick in his hand and chose for himself five smooth stones from the brook, and put them in the shepherd’s bag which he had, even in his pouch, and his sling was in his hand; and he approached the Philistine.

Judges 20:16

Out of all these people 700 choice men were left-handed; each one could sling a stone at a hair and not miss.

Judges 3:31

After him came Shamgar the son of Anath, who struck down six hundred Philistines with an oxgoad; and he also saved Israel.

Judges 7:16-20

He divided the 300 men into three companies, and he put trumpets and empty pitchers into the hands of all of them, with torches inside the pitchers.

Judges 15:15-16

He found a fresh jawbone of a donkey, so he reached out and took it and killed a thousand men with it.

Matthew 10:10

or a bag for your journey, or even two coats, or sandals, or a staff; for the worker is worthy of his support.

1 Corinthians 1:27-29

but God has chosen the foolish things of the world to shame the wise, and God has chosen the weak things of the world to shame the things which are strong,

Treasury of Scripture Knowledge

Summary

And he took his staff in his hand, and chose him five smooth stones out of the brook, and put them in a shepherd's bag which he had, even in a scrip; and his sling was in his hand: and he drew near to the Philistine.

Bible References

Staff

Judges 3:31
After him came Shamgar the son of Anath, who struck down six hundred Philistines with an oxgoad; and he also saved Israel.
Judges 7:16
He divided the 300 men into three companies, and he put trumpets and empty pitchers into the hands of all of them, with torches inside the pitchers.
Judges 15:15
He found a fresh jawbone of a donkey, so he reached out and took it and killed a thousand men with it.
Judges 20:16
Out of all these people 700 choice men were left-handed; each one could sling a stone at a hair and not miss.
1 Corinthians 1:27
but God has chosen the foolish things of the world to shame the wise, and God has chosen the weak things of the world to shame the things which are strong,

Brook

Matthew 10:10
or a bag for your journey, or even two coats, or sandals, or a staff; for the worker is worthy of his support.