حَدَّثَنَا بَهْزٌ حَدَّثَنَا هَمَّامٌ أَخْبَرَنَا قَتَادَةُ عَنْ عِكْرِمَةَ عَنِ ابْنِ عَبَّاسٍ كَانَ يَكْرَهُ الْبُسْرَ وَحْدَهُ وَيَقُولُ نَهَى رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَفْدَ عَبْدِ الْقَيْسِ عَنْ الْمُزَّاءِ فَأَرْهَبُ أَنْ تَكُونَ الْبُسْرَ
مسند امام احمد بن حنبل · Hadith 2831
It was narrated that Ibn 'Abbas (RA) disliked unripe dates (busr) on their own and he used to say: The Messenger of Allah (PBUH) forbade muzza' (nabeedh made in green glazed pitchers or varnished jars) to the delegation of 'Abdul- Qais, and I am afraid that it may refer to unripe dates (busr).
Sanad
حَدَّثَنَا بَهْزٌ حَدَّثَنَا هَمَّامٌ أَخْبَرَنَا قَتَادَةُ عَنْ عِكْرِمَةَ عَنِ ابْنِ عَبَّاسٍ