The people grew thirsty on the day of Hudaybiyyah. The Messenger of Allah ﷺ had a small leather water vessel in front of him from which he performed ablution. The people then approached him, and the Messenger of Allah ﷺ asked, "What is the matter with you?"They replied, "Messenger of Allah, we have no water to perform ablution with or to drink, except what is in your vessel."The Prophet ﷺ placed his hand in the vessel, and water began to gush forth from between his fingers like springs. So we drank and performed ablution.I asked Jabir, "How many were you that day?"He answered, "Even if we had been a hundred thousand, it would have sufficed us. We were fifteen hundred."
حدثنا يوسف بن عيسى حدثنا ابن فضيل حدثنا حصين عن سالم
عطش الناس يوم الحديبية ورسول الله ﷺ بين يديه ركوة فتوضأ منها ثم أقبل الناس نحوه فقال رسول الله ﷺ ما لكم قالوا يا رسول الله ليس عندنا ماء نتوضأ به ولا نشرب إلا ما في ركوتك قال فوضع النبي ﷺ يده في الركوة فجعل الماء يفور من بين أصابعه كأمثال العيون قال فشربنا وتوضأنا فقلت لجابر كم كنتم يومئذ قال لو كنا مائة ألف لكفانا كنا خمس عشرة مائة