Sahih Muslim | Book 41 | Chapter 20

Narrated by Mughira b. Shu'ba
Mughira b. Shu'ba reported: No one asked Allah's Messenger (may peace be upon him) more about Dajjil than I asked him. He said: He should not be a source of worry to you for he would not be able to do any harm to you. I said: Allah's Messenger, it is alleged that he would have along with him (abundance of) food and water. Thereupon he said: He would be very insignificant in the eye of Allah (even) with all this.

Narrated by Mughira b. Shu'ba
Mughira b. Shu'ba reported that none asked Allah's Apostle (may peace be upon him) about Dajjal more than I asked him. I (one of the narrators other than Mughlra b. Shu'ba)

said: What did you ask? Mughira replied: I said that the people alleged that he would have a mountain load of bread and mutton and rivers of water. Thereupon he said: He would be more insignificant in the eye of Allah compared with all this.

Narrated by Isma'il
This hadith has been narrated on the authority of Isma'il through other chains of transmitters with a slight variation of wording.