Psalm 103: 2-5 (NIV)
2Praise the Lord , O my soul, and forget not all his benefits-
3who forgives all your sins and heals all your diseases,
4who redeems your life from the pit and crowns you with love and compassion,
5who satisfies your desires with good things so that your youth is renewed like the eagle’s.
Psalm 41:3 (ESV)
The Lord sustains him on his sickbed; in his illness you restore him to full health.
James 5:15 (NIV)
And the prayer offered in faith will make the sick person well; the Lord will raise him up. If he has sinned, he will be forgiven.