Anas reported that Allah's Apostle (ﷺ) called for water and he was given a vessel and the people began to perform ablution in that and I counted (the persons) and they were between sixty and eighty and I saw water which was spouting from his fingers

Anas b. Malik reported:I saw Allah's Messenger (ﷺ) 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 (ﷺ) 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

Anas b. Malik reported that Allah's Apostle (ﷺ) and his Companions were at a place known as az-Zaura' (az-Zaurd' is a place in the bazar of Medina near the mosque) that he called for a vessel containing water. He put his hand in that. And there began to spout (water) between his fingers and all the Companions performed ablution. Qatada, one of the narrators in the chain of narrators, said:Abu Hamza (the kunya of Hadrat Anas b. Malik), how many people were they? He said: They were about three hundred

Anas reported Allah's Apostle (ﷺ) was at az-Zaura' and a vessel containing water was brought to him in which his finger could not be completely dipped or completely covered; the rest of the hadith is the same