Hadith
حَدَّثَنَا عَفَّانُ، حَدَّثَنَا حَمَّادٌ، أَنْبَأَنَا عَاصِمُ بْنُ بَهْدَلَةَ، عَنْ زِرِّ بْنِ حُبَيْشٍ، أَنَّ عَلِيًّا، قِيلَ لَهُ إِنَّ قَاتِلَ الزُّبَيْرِ عَلَى الْبَابِ فَقَالَ لِيَدْخُلْ قَاتِلُ ابْنِ صَفِيَّةَ النَّارَ سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ إِنَّ لِكُلِّ نَبِيٍّ حَوَارِيًّا وَإِنَّ الزُّبَيْرَ حَوَارِيِّي.
Narrated by It was narrated from Zirr bin Hubaish that It was said to `Ali. The killer of az-Zubair is at the door. He said:
Let the killer of the son of Safiyyah enter the Fire. I heard the Messenger of Allah (ﷺ) say: “Every Prophet (ﷺ) has a disciple and my disciple is Az-Zubair.`
Musnad Ahmad 36922·Also available on sunnah.com·