1. My father, may Allah grant him mercy, said: We were told by Abdullah bin Ja’far al-Himyari, from Ahmad bin Muhammed bin Isa, from Hussain bin Sa’eed, from Uthman bin Isa, from Mansur bin Hazem, from Ibrahim ibn Ma’ridh, that he said: I said to Abu Abdillah, peace be upon him: The people of Kufa are narrating from Ali, peace be upon him, that he was in Kufa and urinated until scum appeared, then performed Wudu’[1], then wiped on his sandals and then said: This is the Wudu of the one who does not invalidate it. He said: Yes, he did that. He said: Then what act of invalidation is more invalidating than urinating? So he said: By that he only meant excessiveness in performing Wudu, that one adds onto the limitation of Wudu.