This is a study on an important issue in which the sayings and opinions multiplied. The hadith of the Prophet is one of the fundamentals of grammar and one of its audio sources. The hadith was found in the books of linguists and grammarians to varying degrees from the days of Sibawayh and no one denied them until the lost son came and raised the question of citing prophetic talk. . Then he was followed by Abu Hayyan, who denied Ibn Malik invoking the noble hadith, and a group of people mediated between the two sects, led by Imam al-Shatibi. The researcher highlighted the importance of citing the Prophetic Hadith from the ancient to the modern, as well as the evidence and arguments of the immobiles, and the evidence and arguments of the caliphate and mediators.

impact; Prophet's hadith; grammatical studies