And Ibn Numayr narrated to us, from his father, from ʿUbayd Allāh, from Nāfiʿ, from Ibn ʿUmar, from Zayd ibn Thābit, that the Messenger of Allāh (peace and blessings be upon him) granted a concession regarding ʿarāyā, that they may be sold in exchange for their estimated measure by volume.