It is narrated from Sayyiduna Jabir (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) forbade the sale of fruits on contract for several years and from causing harm to the buyer.
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 14320
Hadith Gradingحکم دارالسلام:إسناده صحيح، م: 1536 و 1554