(13) باب النَّهْىِ عَنْ بَيْعِ الثِّمَارِ، قَبْلَ بُدُوِّ صَلاَحِهَا بِغَيْرِ شَرْطِ الْقَطْعِ
Ibn Umar (Allah be pleased with them) reported Allah's Apostle (ﷺ) forbidding the sale of fruits until their good condition becomes evident and the purchase of dates for dates.
Reference: Sahih Muslim 1534 i
In-book reference: Book 21, Hadith 74
USC-MSA web (English) reference(deprecated numbering scheme): Book 10, Hadith 3676