Jami` at-Tirmidhi, Volume 6, Book 46, Hadith 3814 (DarusSalam) ⓘ
Narrated Ibn 'Umar: "We called Zaid bin Harithah nothing but 'Zaid bin Muhammad' until the Qur'an was revealed (ordering): Call them by their fathers, that is more just according to Allah. (33:5)"
حَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا يَعْقُوبُ بْنُ عَبْدِ الرَّحْمَنِ، عَنْ مُوسَى بْنِ عُقْبَةَ، عَنْ سَالِمِ بْنِ عَبْدِ اللَّهِ بْنِ عُمَرَ، عَنْ أَبِيهِ، قَالَ مَا كُنَّا نَدْعُو زَيْدَ بْنَ حَارِثَةَ إِلاَّ زَيْدَ بْنَ مُحَمَّدٍ حَتَّى نَزَلَتْ : ( ادعُوهُمْ لآبَائِهِمْ هُوَ أَقْسَطُ عِنْدَ اللَّهِ ) . قَالَ هَذَا حَدِيثٌ صَحِيحٌ .
also referenced under: Hadith 3814 (Reference) & Book 49, Hadith 4184 (In-Book)