Jabir bin Samura reported,

The Messenger of Allah ﷺ had grey hairs at the front of his head and in his beard. When he applied oil, the grey was not visible, but when his hair was unkempt, it became apparent. He had a thick beard.A man asked, "Was his face like a sword?"He replied, "No, rather it was like the sun and the moon, and it was round. I saw the seal near his shoulder, like a pigeon's egg, matching the color of his body."

Azami 15446

Sahih

عن جابر بن سمرة، يقول

كان رسول الله ﷺ قد شمط مقدم رأسه ولحيته، وكان إذا ادهن لم يتبين، وإذا شعث رأسه تبين، وكان كثير شعر اللحية، فقال رجل: وجهه مثل السيف؟ قال: لا، بل كان مثل الشمس والقمر، وكان مستديرا، ورأيت الخاتم عند كتفه مثل بيضة الحمامة يشبه جسده.

الأعظمي 15446صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Clothing and adornment
Chapter
Grooming the hair and using perfume
Section
Dyeing and changing gray hair
Numbering
Jami al-Kamil 15446 (2nd edition)
Azami 15446