(85) باب بَيْعِ الثِّمَارِ قَبْلَ أَنْ يَبْدُوَ صَلاَحُهَا
Narrated Anas:
Allah's Messenger (ﷺ) forbade the sale of date fruits till they were ripe. Abu `Abdullah (Al-Bukhari) said, "That means till they were red (can be eaten).
Reference: Sahih al-Bukhari 2195
In-book reference: Book 34, Hadith 142
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 34, Hadith 400