'Staff' in the Bible

And commanded them that they should take nothing for their journey, save a staff only; no scrip, no bread, no money in their purse:

Again and again they struck him on the head with a staff and spit on him. Then they knelt down and paid homage to him.

Someone ran and filled a sponge with sour wine, put it on a reed and gave Him a drink, saying, “Let us see whether Elijah is coming to take Him down.”