'Staff' in the Bible

From E'phraim they set out thither into the valley, following you, Benjamin, with your kinsmen; from Machir marched down the commanders, and from Zeb'ulun those who bear the marshal's staff;

Then the angel of the LORD reached out the tip of the staff that was in his hand, and touched the meat and the unleavened cakes; and there sprang up fire from the rock and consumed the flesh and the unleavened cakes; and the angel of the LORD vanished from his sight.