The Book of Pilgrimage
وَحَدَّثَنَا يَحْيَى بْنُ يَحْيَى، وَأَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ وَعَمْرٌو النَّاقِدُ قَالُوا حَدَّثَنَا سُفْيَانُ، بْنُ عُيَيْنَةَ عَنِ الزُّهْرِيِّ، بِهَذَا الإِسْنَادِ وَقَالَ أَهْدَيْتُ لَهُ مِنْ لَحْمِ حِمَارِ وَحْشٍ .It is narrated on the authority of Zuhri with the same chain of transmitters (the narrator having) said this:" I presented to him the flesh of a wild ass
From Sahih Muslim, whose reports the scholars accept as authentic.