It was narrated that 'Abdullah said:
"We were with the Prophet (ﷺ) and they could not find any water. A vessel was brought to him and he put his hand in it, and I saw water springing from between his fingers. He said: 'Come to a means of purification and a blessing from Allah, may He be glorified.'" (One of the narrators) Al-A'mash said: "Salim bin Abi Al-Ja'd told me: I said to Jabir: "How many were you that day?' He said: "One thousand five hundred."
Arabic/English book reference: Vol. 1, Book 1, Hadith 77