Muḥammad b. al-Ḥasan b. al-Walīd رضي الله عنه narrated to us, saying that Muḥammad b. al-Ḥasan al-Ṣaffār narrated to him among others, saying that Muḥammad b. al-Ḥusayn b. Abī’l-Khaṭṭāb narrated to him among others, from al-Naḍr b. Shuʿayb, from ʿAbd al-Ghaffār al-Jāzī, from Abī ʿAbd Allāh عليه السلام, who said: “Whoever is upon a matter without right and does not repent from it (while he can), he will not be forgiven in Shaʿbān or the month of Ramaḍān, and it will remain upon him until the following year.”