Bukhārī (d. 256/870), is the first muhaddith who wrote a book with the intention of bringing together sound ḥadīths. In this sense, whether it fulfills the requirements in theory, examination of the promissory notes and texts of his narrations, etc. Many studies have been done on the subject. Nevertheless, in general, the research about people of the sanad constitute constitutes the backbone of the science of ḥadīth. Abū Ḥātem (d. 277/890) who is one of the first and most important one of ricāl researchers (Rijalul Hadith), has evaluated many narrators. Bukhārī’s narrators also got their share from these evaluations. In this study, the opinions of the critics, in particular, about Shebīb Ibn Saʿīd, one of the narrators of Bukhārī’s book al-Jāmiu al-ṣahīh evaluated by Abū Ḥātem will be discussed. The reason for choosing this narrator is the evaluation of “ṣalīḥ al-ḥadīth lā beʿs bih” that used by Abū Ḥātem and these evaluations and views lower him from the rank of thiqa because these evaluations will mean that Bukhārī does not comply with his own conditions. Explaining the narrations of the related narrator in al-Jāmiu al-ṣahīh and the method that Bukhārī followed while interpreting the ḥadīths narrated by him will also help to understand the subject.