Narrated Jabir bin `Abdullah: On the day of the battle of the Trench, the Prophet wanted somebody from amongst the people to volunteer to be a reconnoitre. Az-Zubair volunteered. He demanded the same again and Az-Zubair volunteered again. Then he repeated the same demand (thrice) and AzZubair volunteered once more. The Prophet then said, " Every prophet has a disciple and my disciple is Az-Zubair."
Hadith Referenceصحيح البخاري / كتاب الجهاد والسير / 2997
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة
Narrated Ibn' `Umar: from the Prophet the following Hadith (No. 242). Narrated Ibn `Umar: The Prophet said, "If the people knew what I know about traveling alone, then nobody would travel alone at night."
Hadith Referenceصحيح البخاري / كتاب الجهاد والسير / 2998
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة