Musannaf Ibn Abi Shayba 13:1854

Abu Bakr narrated to us, he said: Ibn Abi Za'idah narrated to us, from Hajjaj, from 'Ata and Abu al-Zubayr, from Jabir, who said: The Prophet, peace and blessings of Allah be upon him, forbade the selling of fruits until their ripeness becomes apparent.