Sahih al-Bukhari 7123
صحيح البخاري#7123Sahihحَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا وُهَيْبٌ، حَدَّثَنَا أَيُّوبُ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أُرَاهُ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " أَعْوَرُ عَيْنِ الْيُمْنَى، كَأَنَّهَا عِنَبَةٌ طَافِيَةٌ ".
Narrated Ibn 'Umar (ra) :The Prophet (ﷺ) said (about Ad-Dajjal) that he is one eyed, his right eye is as if a protruding out grape
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:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 92:70