It is narrated from Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) that the Noble Prophet (peace and blessings be upon him) said: Whoever among the Muslims visits a sick person whose time of death has not yet come, and recites this supplication seven times: "As'alullāhal-'Azīma Rabbal-'Arshil-'Azīmi an yashfiyaka," then he will be granted healing.