Genesis

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.

O Lord my God, I cried unto thee, and thou hast healed me.

Therefore take unto you now seven bullocks and seven rams, and go to my servant Job, and offer up for yourselves a burnt offering; and my servant Job shall pray for you: for him will I accept: lest I deal with you after your folly, in that ye have not spoken of me the thing which is right, like my servant Job.

And the Lord turned the captivity of Job, when he prayed for his friends: also the Lord gave Job twice as much as he had before.