Sunan an-Nasa'i 4531
سنن النسائي#4531Sahihأَخْبَرَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، قَالَ حَدَّثَنَا سُفْيَانُ، عَنْ حُمَيْدٍ الأَعْرَجِ، عَنْ سُلَيْمَانَ بْنِ عَتِيكٍ، - قَالَ قُتَيْبَةُ عَتِيكٌ بِالْكَافِ وَالصَّوَابُ عَتِيقٌ - عَنْ جَابِرٍ عَنِ النَّبِيِّ صلى الله عليه وسلم نَهَى عَنْ بَيْعِ الثَّمَرِ سِنِينَ .
It was narrated from Jabir that:the Prophet forbade selling the harvest for a number of years (in advance)
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 ZaiSahih Muslim
In-book reference: 44:83