Muawiya performed wudu for the people just as he had seen the Messenger of Allah ﷺ perform it. When he reached his head, he scooped up a handful of water with his left hand and placed it on the middle of his head until the water dripped, or nearly dripped, then he wiped from the front of his head to the back, and from the back to the front.
حدثنا مؤمل بن الفضل الحراني حدثنا الوليد بن مسلم حدثنا عبد الله بن العلاء
أن معاوية توضأ للناس كما رأى رسول الله ﷺ يتوضأ فلما بلغ رأسه غرف غرفة من ماء فتلقاها بشماله حتى وضعها على وسط رأسه حتى قطر الماء أو كاد يقطر ثم مسح من مقدمه إلى مؤخره ومن مؤخره إلى مقدمه