Exodus 17:5
The Lord said to Moses, "Go over before the people; take with you some of the elders of Israel and take in your hand your staff with which you struck the Nile and go.
Exodus 7:19-20
Then the Lord said to Moses, "Tell Aaron, 'Take your staff and stretch out your hand over Egypt's waters -- over their rivers, over their canals, over their ponds, and over all their reservoirs -- so that it becomes blood.' There will be blood everywhere in the land of Egypt, even in wooden and stone containers."
Numbers 20:8-11
"Take the staff and assemble the community, you and Aaron your brother, and then speak to the rock before their eyes. It will pour forth its water, and you will bring water out of the rock for them, and so you will give the community and their beasts water to drink."
Ezekiel 2:6
But you, son of man, do not fear them, and do not fear their words -- even though briers and thorns surround you and you live among scorpions -- do not fear their words and do not be terrified of the looks they give you, for they are a rebellious house!
Acts 20:23-24
except that the Holy Spirit warns me in town after town that imprisonment and persecutions are waiting for me.