Accepting Information Given by a Truthful Person

Bukhari :: Book 9 :: Volume 91 :: Hadith 355

Narrated 'Abdullah:

The Prophet led us in Zuhr prayer and prayer five Rakat. Somebody asked him whether the prayer had been increased." He (the Prophet ) said, "And what is that?" They (the people) replied, "You have prayed five Rakat." Then the Prophet offered two prostrations (of Sahu) after he had finished his prayer with the Taslim.

Source materials are from the University of Southern California MSA site
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