امت کی مضبوطی

"Some of my companions told me that Hisham had said, "When the Mu'adh-dhin said, "Haiyi `alassala
(come for the prayer)." Muawiya said, "La hawla wala quwata illa billah (There is neither might
nor any power except with Allah)" and added, "We heard your Prophet saying the same."