Hazrat Abu Zaid Ansari (may Allah be pleased with him) narrates that the Noble Prophet (peace and blessings be upon him) said to me, "Come near to me." I came near, and he said, "Put your hand and touch my back." So I put my hand inside the shirt of the Noble Prophet (peace and blessings be upon him) and passed my hand over his blessed back, and the Seal of Prophethood came between my two fingers, which was a cluster of hair.