Exodus 7:10
And Moses and Aaron went in to Pharaoh. And they did so, as LORD had commanded, and Aaron cast down his rod before Pharaoh and before his servants, and it became a serpent.
Exodus 4:3
And he said, Cast in 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 from there. And though they be hid from my sight in the bottom of the sea, from there I will command the serpent, and it shall bite them.
Mark 16:18
They will take up serpents, and if they drink anything deadly, it will, no, not harm them. They will lay hands on the feeble, and they will fare well.
Luke 10:19
Behold, I give you authority to tread over serpents and scorpions, and over all the power of the enemy, and, no, nothing will harm you.