(And We know well) O Muhammad (that they) i.e. the disbelievers of Mecca (say: Only a man) Jabr and Yasar (teacheth him) the Qur'an. (The speech of him at whom they falsely hint) incline and ascribe this to (is outlandish) Hebraic, (and this is clear Arabic speech) He says: the Qur'an is in the usage of the Arabic language.