Exodus 7:10
And Moses and Aaron went in to Pharaoh, and did so, as Jehovah had commanded; and Aaron cast down his staff before Pharaoh, and before his bondmen, and it became a serpent.
Exodus 4:3
And he said, Cast it on the ground. And he cast it on the ground, and it became a serpent; and Moses fled from before it.
Amos 9:3
and though they hide themselves on the top of Carmel, I will search and take them out thence; and though they be hid from my sight in the bottom of the sea, there will I command the serpent, and it shall bite them;
Mark 16:18
they shall take up serpents; and if they should drink any deadly thing it shall not injure them; they shall lay hands upon the infirm, and they shall be well.
Luke 10:19
Behold, I give you the power of treading upon serpents and scorpions and over all the power of the enemy, and nothing shall in anywise injure you.