And said, If thou do well, and keep the commandments of the Lord thy God, and walk in his ways, and serve him, and do according to all that I command thee, then I will not bring upon thee any of the diseases I have brought upon the Egyptians: for I am the Lord that healeth thee.

Exodus 15:26

He sent out his word and healed them; he rescued them from the grave.

Psalm 107:20

The Lord will strengthen him upon the bed of languishing: thou wilt make all his bed in his sickness.

Psalm 41:3