When the Prophet ﷺ died, none had collected the Qur'an but four persons;: Abu Ad-Darda'. Muʿadh bin Jabal, Zaid bin Thabit and Abu Zaid. We were the inheritor (of Abu Zaid) as he had no offspring .
مَاتَ النَّبِيُّ ﷺ وَلَمْ يَجْمَعِ الْقُرْآنَ غَيْرُ أَرْبَعَةٍ أَبُو الدَّرْدَاءِ وَمُعَاذُ بْنُ جَبَلٍ وَزَيْدُ بْنُ ثَابِتٍ وَأَبُو زَيْدٍ قَالَ وَنَحْنُ وَرِثْنَاهُ