The Prophet ﷺ visited a man from the Ansar, accompanied by a companion of his. The Prophet ﷺ and his companion gave the greeting of peace, and the man returned the greeting.The man said, "Messenger of Allah, may my father and mother be ransomed for you. It is a hot hour," while he was diverting water in his garden.The Prophet ﷺ said, "If you have water that has been kept overnight in a waterskin, give us some. Otherwise, we will drink directly from the source," while the man continued diverting water in his garden.The man said, "Messenger of Allah, I have water that has been kept overnight in a waterskin." He went off to the shelter, poured water into a cup, then milked some milk from a domestic animal of his into it. The Prophet ﷺ drank, then handed it back, and the man who had come with him drank.
أن النبي ﷺ دخل على رجل من الأنصار ومعه صاحب له، فسلم النبي ﷺ وصاحبه، فرد الرجل فقال: يا رسول الله، بأبي أنت وأمي، وهي ساعة حارة، وهو يحول في حائط له، يعني الماء، فقال النبي ﷺ: إن كان عندك ماء بات في شنة، وإلا كرعنا والرجل يحول الماء في حائط، فقال الرجل: يا رسول الله عندي ماء بات في شنة، فانطلق إلى العريش، فسكب في قدح ماء، ثم حلب عليه من داجن له، فشرب النبي ﷺ، ثم أعاد فشرب الرجل الذي جاء معه.
Bukhari narrated it in the Book of Drinks (5621) from Yahya bin Salih, who said, Fulayh bin Sulayman narrated to us, from Saeed bin Harith, from Jabir bin Abdullah, and he related it.His saying, "otherwise we would lap it up," karaa means taking water with the mouth without a vessel or the hand.