ʿUyūn akhbār al-Riḍā
Hadith 280280 - وَبِإِسْنادِهِ عَنْ عَلِيِ عَلَيْهِ السَّلامُ قالَ: دَفَعَالنَّبِيُ صَلَّى اللهُ عَلَيْهِ وَآلِهِ: الرَّايَةَ يَوْمَ خَيبَرَ إِلَىَّ، فَما بَرِحتُ حَتّى فَتَحَ اللَّه عَلَى يَدِيَ.
31-280 According to the same documentation, it is narrated that Ali (a.s.) said, “On the day of the Battle of Khaybar, the Prophet (S) handed me the flag. I did not stop fighting until God made us win the Battle of Khaybar by means of my hands.”