The ruling they used to give, that water is required only from water, was a concession granted in the earliest days of Islam. Afterward we were commanded to perform the full washing. Ibn Mubarak said, Muamar then informed me.
حدثنا خلف بن الوليد حدثنا ابن المبارك عن يونس عن الزهري عن سهل عن أبي نحوه قال ابن المبارك فأخبرني معمر بهذا الإسناد نحوه