The Sufficient (Vol 1) · Hadith 249 (#Ḥadīth #3)
Chapter 8 | Chapter On Prohibition on Saying How is Allah (al-Kayfiyyah)
3ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ أَبِي أَيُّوبَ عَنْ مُحَمَّدِ بْنِ مُسْلِمٍ قَالَ قَالَ أَبُو عَبْدِ الله يَا مُحَمَّدُ إِنَّ النَّاسَ لا يَزَالُ بِهِمُ الْمَنْطِقُ حَتَّى يَتَكَلَّمُوا فِي الله فَإِذَا سَمِعْتُمْ ذَلِكَ فَقُولُوا لا إِلَهَ إِلا الله الْوَاحِدُ الَّذِي لَيْسَ كَمِثْلِهِ شَيْءٌ.
3. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from abu Ayyub from Muhammad ibn Muslim from Imam abu ‘Abdallah who has said the following. “O Muhammad, people rationalize everything. They even speak about Allah’s self. When you hear such discources, say to them ‘There is no god but Allah, the One and no one is similar to Him.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).