Musnad AhmadChapter 4Hadith 517
Full Sharh — Musnad Ahmad 517
حَدَّثَنَا عَبْدُ الرَّزَّاقِ، حَدَّثَنَا مَعْمَرٌ، عَنْ قَتَادَةَ، قَالَ صَلَّى الزُّبَيْرُ عَلَى عُثْمَانَ رَضِيَ اللَّهُ عَنْهُ وَدَفَنَهُ وَكَانَ أَوْصَى إِلَيْهِ.
English Translation
It was narrated that Qatadah said:: Az-Zubair offered the funeral prayer for `Uthman (رضي الله عنه) and buried him in accordance with his instructions.
Source
Musnad Ahmad(مسند أحمد)
Musnad Uthman ibn Affan
Hadith Number
517