Sahih Muslim | Book 30 | Chapter 28

Narrated by Jabir. Samura
Jabir. Samura reported: I saw the seal on his back as if it were a pigeon's egg.

Narrated by Simak
This hadith has been narrated on the authority of Simak with the same chain of transmitters.

Narrated by As-Sa'ib b. Yazid
As-Sa'ib b. Yazid reported: My mother's sister took me to Allah's Messenger (may peace be upon him) and said: Allah's Messenger, here is the son of my sister and he is ailing. He touched my head and invoked blessings upon me. He then performed ablution and I drank the water left from his ablution; then I stood behind him and I saw the seal between his shoulders.

Narrated by Abdullah b. Sarjis
Abdullah b. Sarjis reported: I saw Allah's Apostle (may peace be upon him) and ate with him bread and meat, or he said Tharid (bread soaked in soup). I said to him: Did Allah's Apostle (may peace be upon him) seek forgiveness for you? He said: Yes, and for you, and he then recited this verse: "Ask forgiveness for thy sin and for the believing men and believing women" (xlvii. 19). I then went after him and saw the Seal of Prophethood between his shoulders on the left side of his shoulder having spots on it like moles.