The same hadith has been transmitted by Muhammad b. 'Amr, Abu Baker b. Ishaq, Abu'l-Jawwab, A'mash and Abu Huraira.
Sahih Muslim Book 1, Hadith 248
← Previous Hadith Verily we perceive in our minds that which every one of us considers it too grave to express. He (the Holy Prophet) said: Do you really perceive it? They said: Yes. Upon this he remarked: That is the faith manifest.

Sahih Muslim Book 1, Hadith 247 Next Hadith → It is pure faith.

Sahih Muslim Book 1, Hadith 249