Harun ibn Sa'id al-Ayli, Abu al-Tahir, and Ahmad ibn Isa narrated to us, all from Ibn Wahb. Harun said: Ibn Wahb narrated to us, saying: Amr ibn al-Harith informed me, from Bukayr ibn al-Ashajj, that Abu al-Sa'ib, the freed slave of Hisham ibn Zuhrah, narrated to him that he heard Abu Hurayrah say: The Messenger of Allah, peace and blessings be upon him, said: "Let none of you bathe in standing water while in a state of major ritual impurity (junub)." So he asked, "How should he do it, O Abu Hurayrah?" He replied, "He should take it out (and pour it over himself) scoop by scoop."