The book The Hadith of Abu Ubayd is the most important book of the science of the modern hadeeth, and it is originally from the most mature and famous of the origins of this science. The Qur'an is known in the Reformation as the height of the Quran.However, careful and thorough research in this great book indicates the opposite of this belief completely, as it contains topics related to the various sciences of Arabic: language, grammar, morphology and rhetoric, as there are topics related to the various sciences of the Quran, but they are scattered like fragments here and there among the folds of the book in its four parts. Therefore, I wanted to study in it the noble Quran reciter who is the height of the Quran, to add to the original sources of this article a source that is one of its origin and the most important.