Muhammad ibn al-Hasan al-Saffar narrated from Ya‘qub ibn Yazid, from Ibn Abi ‘Umayr, from Hammad ibn ‘Uthman or someone else, from Abu ‘Abdullah عليه السلام.
Imam عليه السلام said: "For every ritual washing (Ghusl), ablution (Wudu) is required except for Ghusl al-Janabah."
Ali Akbar al-Ghaffari
Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 320
