I saw the Messenger of Allah ﷺ when the time for Asr had come, and the people looked for water to perform wudu but could not find any. Then water for wudu was brought to the Messenger of Allah ﷺ in a vessel. The Messenger of Allah ﷺ placed his hand in that vessel and told the people to perform wudu from it.Anas said, "I saw water gushing out from beneath his fingers, and the people performed wudu until every last one of them had done so."
و حدثني عن مالك عن إسحق بن عبد الله بن أبي طلحة
رأيت رسول الله ﷺ وحانت صلاة العصر فالتمس الناس وضوءا فلم يجدوه فأتي رسول الله ﷺ بوضوء في إناء فوضع رسول الله ﷺ في ذلك الإناء يده ثم أمر الناس يتوضئون منه قال أنس فرأيت الماء ينبع من تحت أصابعه فتوضأ الناس حتى توضئوا من عند آخرهم