The Book of Prayers (Kitab Al-Salat)
Muslim :: Book 4 : Hadith 1237
Abu Zubair reported: I heard Abdullah b. Zubair addressing (people) on the pulpit and saying: When the Messenger of Allah (may peace be upon him) pronounced salutation at the end of the prayer or prayers, and then he made a mention of the hadith as transmitted by Hisham b. 'Urwa.