Purification (Kitab Al-Taharah)

Dawud :: Book 1 : Hadith 50

Narrated Aisha, Ummul Mu'minin:

The Apostle of Allah (peace_be_upon_him) was using the tooth-stick, when two men, one older than the other, were with him. A revelation came to him about the merit of using the tooth-stick. He was asked to show proper respect and give it to the elder of the two.