It was narrated that ‘Ali (رضي الله عنه) said:
l fell sick and the Prophet (ﷺ) came to me when I was saying: O Allah, if my time has come then grant me relief; if it has not yet come then heal me or grant me well being, and if this is a trial then grant me patience. He said: `What did you say?` I repeated it to him, then he touched me with his hand and said: `O Allah, heal him” or “grant him well being.” And I never suffered that sickness again after that.