Sahih Bukhari
Fighting for the Cause of Allah (Jihaad)
Volume: 004 / Book Number: 052 / Hadith Number: 78
Narrated As-Sa'-ib bin Yazid:
I was in the company of Talha bin 'Ubaidullah, Sad, Al-Miqdad bin Al-Aswad and 'Abdur Rahman bin 'Auf and I heard none of them narrating anything from Allah's Apostle but Talha was talking about the day (of the battle) of Uhud.