Acts 28:8
NKJV - 8 And it happened that the father of Publius lay sick of a fever and dysentery. Paul went in to him and prayed, and he laid his hands on him and healed him.
For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.
James Ch 5:14-15
Are any among you sick? They should send for the church elders, who will pray for them and rub olive oil on them in the name of the Lord. This prayer made in faith will heal the sick the Lord will restore them to health, and the sins they have committed will be forgiven.