Narrated Ibn `Umar:
The first day (i.e. Ghazwa) I participated in, was the day of Al-Khandaq (i.e. Trench).
| Reference | : Sahih al-Bukhari 4107 |
| In-book reference | : Book 64, Hadith 151 |
| USC-MSA web (English) reference | : Vol. 5, Book 59, Hadith 433 |
| (deprecated numbering scheme) |