Jabir bin Samura reported,

I saw a seal on the back of the Messenger of Allah ﷺ that looked like a pigeon's egg.

Muslim 6085

Sahih

حدثنا محمد بن المثنى حدثنا محمد بن جعفر حدثنا شعبة عن سماك قال سمعت

جابر بن سمرة قال

رأيت خاتما في ظهر رسول الله ﷺ كأنه بيضة حمام

مسلم 6085صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Muslim
Book
Virtues
Chapter
Affirmation of the seal of prophethood, its description, and its location on his body ﷺ
Numbering
Darussalam 6085
Muslim 6085