Narrated 'Aisha:
There was a leather or wood container full of water in front of Allah's Apostle (at the time of his death). He would put his hand into the water and rub his face with it, saying, "None has the right...
With the Name of Allah. Praise is to Allah. Glory is to Him Who has provided this for us though we could never have had it by our efforts. Surely, unto our Lord we are returning. Praise is to Allah. Praise is to Allah....
-> Read More Info: Abu Dawud 3/34, At-Tirmidhi 5/501. See also Al-Albani, Sahih At-Tirmidhi 3/156.