Exodus 17:5
And the LORD said unto Moses, "Go before the people, and take with thee of the elders of Israel: and thy rod wherewith thou smotest the river, take in thine hand and go.
Exodus 7:19-20
And the LORD spake unto Moses, "Say unto Aaron, 'Take thy staff and stretch out thine hand over the waters of Egypt, over their streams, rivers, ponds and all pools of water, that they may be blood, and that there may be blood in all the land of Egypt: both in vessels of wood and also of stone.'"
Numbers 20:8-11
"Take the staff and gather, thou and thy brother Aaron, the congregation together; and say unto the rock, before their eyes, that he give forth his water. And thou shalt bring them water out of the rock and shalt give the company drink, and their beasts also."
Ezekiel 2:6
"Therefore, thou son of man, fear them not; neither be afraid of their words: for they shall rebel against thee, and despise thee. Yea, thou shalt dwell among scorpions. But fear not their words, be not abashed at their looks: for it is a froward household.
Acts 20:23-24
but that the holy ghost witnesseth in every city, saying that bonds and trouble abide me.