Jahdam bin al-Dahhak related: I passed by 'al-Narjij' and saw an old man there. The people said: This is al-Adda' bin Khalid bin Hawdhah. He said that he had seen the Messenger of Allah (peace and blessings be upon him). I said: Describe him (peace and blessings be upon him) to me. He said that his (peace and blessings be upon him) beard was handsome, and the Arabs used to call the beard 'sabalah'.
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 15111