Sunan an-Nasa'i 5559
سنن النسائي#5559Sahihأَخْبَرَنَا مُحَمَّدُ بْنُ آدَمَ، وَعَلِيُّ بْنُ سَعِيدٍ، قَالاَ حَدَّثَنَا عَبْدُ الرَّحِيمِ، عَنْ حَبِيبِ بْنِ أَبِي عَمْرَةَ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ نَهَى رَسُولُ اللَّهِ صلى الله عليه وسلم عَنْ خَلِيطِ التَّمْرِ وَالزَّبِيبِ وَعَنِ التَّمْرِ وَالْبُسْرِ.
It was narrated that Ibn 'Abbas said:"The Messenger of Allah [SAW] forbade mixing dried dates and raisins, and dried dates and Al-Busr
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 GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiIsnaad Sahih
In-book reference: 51:20