The Prophet (Peace & Blessings of Allah be upon him) gave two hair strands from his beard in a dream
Shah Sahab delivers a saying that : “My father informed me that once he fell sick , so he received the honour of visiting the Prophet (Sallallaahu Alayhi Wassallam) in his dream. The prophet (Sallallaahu Alayhi Wassallam) said: “My son, how are you?” after this the Prophet foretold my father’s well being and granted two blessed hairs from his blessed beard. I was cured there and then and when I opened my eyes had I both the strands of hair in my hand”. Shah Sahab further says that his father granted him one of those blessed hair strands.
[Ref: Fadhail Durood Shareef Hikaayat 48]