It was narrated from `Uthman bin `Affan (رضي الله عنه). `Abdullah bin az-Zubair said to him when he was besieged: I have camels that I have prepared for you; do you want to go to Makkah, then whoever wants to see you can come and see you? He said: No, I heard the Messenger of Allah (ﷺ) say: `A ram of Quraish whose name is ‘Abdullah will seek to commit profanity and wrongdoing in Makkah; he will have half of the burden of mankind`s sins.”
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا إِسْمَاعِيلُ بْنُ أَبَانَ الْوَرَّاقُ، حَدَّثَنَا يَعْقُوبُ، عَنْ جَعْفَرِ بْنِ أَبِي الْمُغِيرَةِ، عَنِ ابْنِ أَبْزَى، عَنْ عُثْمَانَ بْنِ عَفَّانَ، رَضِيَ اللَّهُ عَنْهُ قَالَ قَالَ لَهُ عَبْدُ اللَّهِ بْنُ الزُّبَيْرِ حِينَ حُصِرَ إِنَّ عِنْدِي نَجَائِبَ قَدْ أَعْدَدْتُهَا لَكَ فَهَلْ لَكَ أَنْ تَحَوَّلَ إِلَى مَكَّةَ فَيَأْتِيَكَ مَنْ أَرَادَ أَنْ يَأْتِيَكَ قَالَ لَا إِنِّي سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ يُلْحَدُ بِمَكَّةَ كَبْشٌ مِنْ قُرَيْشٍ اسْمُهُ عَبْدُ اللَّهِ عَلَيْهِ مِثْلُ نِصْفِ أَوْزَارِ النَّاسِ.
sunnah.com