Sahih Muslim
Sahih Muslim Book 030, Hadith Number 5657.
Hadith Section/Book: Sahih Muslim Sahih Muslim Book 30. The Excellent Qualities Of The Holy Prophet (PBUH) And His Companions
Chapter : The miracles of the Holy Prophet (may peace be upon him).
Anas b. Malik reported: I saw Allah's Messenger (may peace be upon him) during the time of the afternoon prayer and the people asking for water for performing ablution which they did not find. (A small quantity) of water was brought to Allah's Messenger (may peace be upon him) and he placed his hand in that vessel and commanded people to perform ablution. I saw water spouting from his fingers and the people performing ablution until the last amongst them performed it.