Sahih Bukhari
Fighting for the Cause of Allah (Jihaad)
Volume: 004 / Book Number: 052 / Hadith Number: 315
Narrated Ibn Abi Mulaika:
Ibn Az-Zubair said to Ibn Ja'far "Do you remember when I, you and Ibn 'Abbas went out to receive Allah's Apostle?" Ibn Ja'far replied in the affirmative. Ibn Az-Zubair added, "And Allah's Apostle made us (i.e. I and Ibn 'Abbas) ride along with him and left you."