Should the disciples carry a staff?

Matthew 10:9-10

Acquire no gold nor silver nor copper for your belts, no bag for your journey, nor two tunics nor sandals nor a staff, for the laborer deserves his food.

Luke 9:3-5

And he said to them, “Take nothing for your journey, no staff, nor bag, nor bread, nor money; and do not have two tunics.

Mark 6:8

He charged them to take nothing for their journey except a staff–no bread, no bag, no money in their belts–