James 5:14-16 KJV

14 Is any sick among you? let him call for the elders of the church; and let them pray over him, anointing him with oil in the name of the Lord:
15 And the prayer of faith shall save the sick , and the Lord shall raise him up ; and if he have committed sins, they shall be forgiven him.
16 Confess your faults one to another, and pray one for another, that ye may be healed . The effectual fervent prayer of a righteous man availeth much.