´It was narrated that 'Aishah said:` "The Messenger of Allah, if he needed any of his wives, would satisfy his needs then he would sleep as he was, without touching water."
Hadith Referenceسنن ابن ماجه / أبواب التيمم / 582
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:ضعيف, ضعيف, انظر الحديث السابق (581), انوار الصحيفه، صفحه نمبر 399