Sahih Muslim · Hadith 3941

حدثنا يحيى بن يحيى، قال قرأت على مالك عن نافع، عن ابن عمر، أن رسول الله صلى الله عليه وسلم نهى عن بيع الثمر حتى يبدو صلاحها نهى البائع والمبتاع.

Ibn 'Umar (Allah be pleased with them) reported that Allah's Messenger (may peace be upon him) forbade the sale of fruits until they were clearly in good condition, he forbade it both to the seller and to the buyer.

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).