‘My maternal aunt took me to the Prophet (Allah bless him and give him peace), and she said; “O Messenger of Allah, my sister's son is in pain!” He therefore stroked my head (Allah bless him and give him peace) and supplicated blessing for my sake. He performed the minor ritual ablution. I drank from his ablution water and stood behind his back, whereupon I observed the Seal between his shoulders, and lo and behold, it was like the button of the bridal canopy!”’

"I saw the Seal between the shoulders of Allah’s Messenger (Allah bless him and give him peace) as a red swelling like the egg of the dove.”

"I heard Allah’s Messenger (Allah bless him and give him peace)- and if I wished to kiss the seal between his shoulders, I would do so because of his nearness— say to Sa'd ibn Mu'adh on the day he died: “The Throne of the All-Merciful was shaken on his account!”

“When 'Ali described Allah’s Messenger (Allah bless him and give him peace)— then he related the tradition in full—he said: 'Between his shoulders was the Seal of Prophethood, for he is the Seal of the Prophets'."

“Allah’s Messenger (Allah bless him and give him peace) said to me: ‘O Abu Zaid, come close to me and stroke my back!’ I duly stroked his back, whereupon my fingers touched the Seal. I said: ‘What is the Seal?’ He said; ‘Intertwined hairs.’”

“Salman al-Farisi brought Allah’s Messenger (Allah bless him and give him peace), when he reached Medina, a table with ripe dates upon it, and he placed it in front of Allah’s Messenger (Allah bless him and give him peace), so he said: ‘O Salman, what is this?’ He replied: A charitable gift for you and for your Companions’ ‘Take it away,’ said the Prophet, ‘for we will not eat a charitable gift.’ He therefore took it away. Then he came the next day with the like of it, and placed it in front of Allah’s Messenger (Allah bless him and give him peace), who said: ‘What is this, O Salman?’ He replied: ‘A present for you,’ so Allah’s Messenger (Allah bless him and give him peace) said to his Companions: ‘Spread out!’ Then Salman looked at the Seal on the back of Allah’s Messenger (Allah bless him and give him peace), so he believed in him. He was a slave of the Jews, however, so Allah’s Messenger (Allah bless him and give him peace) purchased his freedom at such-and-such a price of silver coin, on condition that he [the Prophet] would plant date palms for them, and Salman would work on them until they bore edible fruit. Allah’s Messenger (Allah bless him and give him peace) then planted the date palms, apart from one date palm that 'Umar planted. The date palms then bore their annual crop, but one date palm did not bear fruit, so Allah’s Messenger said (Allah bless him and give him peace): ‘What is the matter with this date palm?’ 'Umar said: ‘O Messenger of Allah, I planted it!’ Allah’s Messenger (Allah bless him and give him peace) therefore uprooted it and replanted it, so it bore its annual crop."

“I asked Sa'id al-Khudri about the Seal of Allah's Messenger (Allah bless him and give him peace), meaning the Seal of Prophethood, so he said: ‘It was a protrusion of skin on his back.”

"I came to Allah’s Messenger (Allah bless him and give him peace), while he was among a group of his Companions, so I circled like this behind him. He understood what I wanted, so he threw the cloak off his back. I thus saw the place of the Seal on his shoulders, like a clenched fist surrounded by moles, as if they were warts. I came around to face him, and I said: 'May Allah forgive you, O Messenger of Allah!' He said: ‘And you,' so the people exclaimed: 'Allah’s Messenger (Allah bless him and give him peace) has asked forgiveness for you!' He said: 'Yes, and also for you!' Then he recited this Quranic verse: 'And ask forgiveness for your sin, and for the believing men and the believing women [was'tagh'fir li-dhanbika wa li’l mu'minina wal-mu’minat].”(Q.47:19).”’