Ibn Jaʿfar, Ibn Abi Dhib, and Ibn Ishaq all relate it from Muhammad b. Zayd, from his mother, from Umm Salama; none of them ascribe it to the Prophet but stop with Umm Salama. I note, therefore, that only ʿAbd al-Rahman b. ʿAbd Allah transmits it as marfuʿ (attributed to the Prophet), and he is rated “trustworthy but prone to error” in al-Taqrib. Al-Talkhis (4/89) adds: “ʿAbd al-Haqq deemed the report defective because Malik and others narrated it as mawquf, and that is the sound position.”