And ‘Umar (or Ibn ‘Umar), may Allah be pleased with them both, used to trim the mustache so much that the whiteness of the skin would become visible, and the hair between the mustache and the beard (on the chin), meaning the hair in the middle, he would have them cut off.

Narrated Ibn `Umar: The Prophet said, "To get the moustaches cut 'short is characteristic of the Fitra."

Narrated Abu Huraira: Allah's Apostle said, "Five practices are characteristics of the Fitra: circumcision, shaving the pubic region, depilating the hair of the armpits, clipping the nails and cutting the moustaches short."

Narrated Ibn `Umar: Allah's Apostle said, "To shave the pubic hair. to clip the nails and to cut the moustaches short, are characteristics of the Fitra."

Narrated Abu Huraira: I heard the Prophet saying. "Five practices are characteristics of the Fitra: circumcision, shaving the pubic hair, cutting the moustaches short, clipping the nails, and depilating the hair of the armpits."

Narrated Nafi`: Ibn `Umar said, The Prophet said, 'Do the opposite of what the pagans do. Keep the beards and cut the moustaches short.' Whenever Ibn `Umar performed the Hajj or `Umra, he used to hold his beard with his hand and cut whatever remained beyond his grip.

Narrated Ibn `Umar: Allah's Apostle said, "Cut the moustaches short and leave the beard (as it is).

Narrated Muhammad bin Seereen: I asked Anas, "Did the Prophet dye his hair?" Anas replied, "The Prophet did not have except a few grey hairs."

Narrated Thabit: Anas was asked whether the Prophet used a a hair dye or not. Anas replied, "The Prophet had not enough grey hair to dye. I could even count the white grey hairs on his beard if I would."

Narrated IsraiI: `Uthman bin `Abdullah bin Mauhab said, "My people sent me with a bowl of water to Um Salama." Isra'il approximated three fingers ('indicating the small size of the container in which there was some hair of the Prophet. `Uthman added, "If any person suffered from evil eye or some other disease, he would send a vessel (containing water) to Um Salama. I looked into the container (that held the hair of the Prophet) and saw a few red hairs in it,"