They will take up serpents, and, if they drink anything deadly, it will not harm them. They shall lay their hands upon the sick, and they will be well.
Other versions
King James Version
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.English Standard Version
they will pick up serpents with their hands; and if they drink any deadly poison, it will not hurt them; they will lay their hands on the sick, and they will recover."New International Version
they will pick up snakes with their hands; and when they drink deadly poison, it will not hurt them at all; they will place their hands on sick people, and they will get well."