Titus of Bostra
Catena Aurea · Lukasevangelium 10
And the seventy returned again with joy, saying, Lord, even the devils are subject unto us through thy name. And he said unto them, I beheld Satan as lightning fall from heaven. 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. Notwithstanding in this rejoice not, that the spirits are subject unto you; but rather rejoice, because your names are written in heaven.
Serpents indeed at one time under a figure were made to bite the Jews, and kill them because of their unbelief. But there came One who should destroy those serpents; even the Brazen Serpent, (Numb. 21:8.) the Crucified, so that if any one should look on Him believing, he might be healed from his wounds and saved.