(6) باب عِدَّةِ أَصْحَابِ بَدْرٍ
Narrated Al-Bara:
I and Ibn `Umar were considered too young to take part in the battle of Badr. (IT)
Reference (IT): Sahih al-Bukhari 3955 (IT)
In-book reference (IT): Book 64, Hadith 7 (IT)
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 5, Book 59, Hadith 291 (IT)