Ahmad bin Muhammad, from Abdur-Rahman bin Abi Najran, from Dawood bin Sirhan, who said:
I said to Abu Abdullah عليه السلام: “What do you say about the water of the bathhouse?” Imam عليه السلام said: "It is like flowing water."
Ali Akbar al-Ghaffari
Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 400