Narrator:Ibn ‘Abbās
حَدَّثَنَا آدَمُ، حَدَّثَنَا شُعْبَةُ، أَخْبَرَنَا عَمْرٌو، قَالَ سَمِعْتُ أَبَا الْبَخْتَرِيِّ الطَّائِيَّ، قَالَ سَأَلْتُ ابْنَ عَبَّاسٍ ـ رضى الله عنهما ـ عَنِ السَّلَمِ، فِي النَّخْلِ. قَالَ نَهَى النَّبِيُّ صلى الله عليه وسلم عَنْ
بَيْعِ النَّخْلِ، حَتَّى يُؤْكَلَ مِنْهُ وَحَتَّى يُوزَنَ.
Narrated Abu Bakhtari at-Tai:
I asked Ibn `Abbas about Salam for (the fruits of) date-palms. He replied "The Prophet (ﷺ) forbade the sale a dates on the trees till they became fit for eating and could be weighed." A man asked what to be weighed (as the dates were still on the trees). Another man sitting beside Ibn `Abbas replied, "Till they are cut and stored." Narrated Abu Al-Bakhtari: I heard Ibn `Abbas (saying) that the Prophet (ﷺ) forbade ... etc. as above.
Reported by Al-Bukhari (No. 2246), Muslim (No. 1537) and Ahmad (No. 3007).