Sunan an-Nasa'i 712
سنن النسائي#712Sahihأَخْبَرَنَا قُتَيْبَةُ، حَدَّثَنَا اللَّيْثُ، عَنْ سَعِيدِ بْنِ أَبِي سَعِيدٍ، أَنَّهُ سَمِعَ أَبَا هُرَيْرَةَ، يَقُولُ بَعَثَ رَسُولُ اللَّهِ صلى الله عليه وسلم خَيْلاً قِبَلَ نَجْدٍ فَجَاءَتْ بِرَجُلٍ مِنْ بَنِي حَنِيفَةَ يُقَالُ لَهُ ثُمَامَةُ بْنُ أُثَالٍ سَيِّدُ أَهْلِ الْيَمَامَةِ فَرُبِطَ بِسَارِيَةٍ مِنْ سَوَارِي الْمَسْجِدِ . مُخْتَصَرٌ .
It was narrated from Sa'eed bin Abi Sa'eed that he heard Abu Hurairah say:"The Messenger of Allah (ﷺ) sent some horsemen toward Najd, and they brought back a man from Banu Hanifah who was called Thumamah bin Uthal, the chief of the people of Al-Yamamah. Then he was tied to one of the pillars of the Masjid
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 8:25