Mark16:15-20
15-And he said unto them, Go ye into all the world, and preach the gospel to every creature.
16-He that believeth and is baptized shall be saved; but he that believeth not shall be damned.
17-And these signs shall follow them that believe; In my name shall they cast out devils; they shall speak with new tongues;
18-They shall take up serpents; and if they drink any deadly thing, it shall not hurt them; they shall lay hands on the sick, and they shall recover.
19-So then after the Lord had spoken unto them, he was received up into heaven, and sat on the right hand of God.
20-And they went forth, and preached every where, the Lord working with them, and confirming the word with signs following. Amen.
Luke 10:19 (King James Version)
19-Behold, I give unto you power to tread on serpents and scorpions, and over all the power of the enemy: and nothing shall by any means hurt you.
19-Behold, I give unto you power to tread on serpents and scorpions, and over all the power of the enemy: and nothing shall by any means hurt you.