Sunan an-Nasa'i 2838
سنن النسائي#2838Hasanأَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ، قَالَ حَدَّثَنَا يَحْيَى، قَالَ حَدَّثَنَا ابْنُ جُرَيْجٍ، قَالَ حَدَّثَنَا عَمْرُو بْنُ دِينَارٍ، أَنَّ أَبَا الشَّعْثَاءِ، حَدَّثَهُ عَنِ ابْنِ عَبَّاسٍ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم نَكَحَ حَرَامًا .
It was narrated from Ibn Abbas:That the Messenger of Allah got married when in Ihram
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:
Abu Ghuddah-
Zubair Ali ZaiHasan
In-book reference: 24:221