Sunan Abi Dawud 4212
سنن أبي داود#4212Sahihحَدَّثَنَا أَبُو تَوْبَةَ، حَدَّثَنَا عُبَيْدُ اللَّهِ، عَنْ عَبْدِ الْكَرِيمِ الْجَزَرِيِّ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " يَكُونُ قَوْمٌ يَخْضِبُونَ فِي آخِرِ الزَّمَانِ بِالسَّوَادِ كَحَوَاصِلِ الْحَمَامِ لاَ يَرِيحُونَ رَائِحَةَ الْجَنَّةِ " .
Narrated Abdullah ibn Abbas: The Prophet (ﷺ) said: At the end of time there will be people who will use this black dye like the crops of doves who will not experience the fragrance of Paradise
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: 35:54