It is narrated from Mughirah bin Shu'bah (may Allah be pleased with him); he said: I poured water for the Messenger of Allah (peace and blessings be upon him), and he (peace and blessings be upon him) washed his hands, rinsed his mouth and sniffed water into his nose, washed his face and forearms, and wiped over his forelock, his turban and his leather socks.
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 18159