7 – Ismāʿīl b. Mihrān b. Muḥammad b. Abī Naṣr, al-Sakūnī, known by the kunya Abū Muḥammad. His ḥadīths are not pure, sometimes they are disturbed, and others are upright. He narrates from weak narrators a lot. It is permissible to bring his (ḥadīth) out as a witness.