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"Allah's Messenger (ﷺ) prayed the Subh prayer, and he had difficulty with the recitation. When turned (after finishing) he said: 'I think that you are reciting behind your Imam?'" He said: "We said: 'Yes, Messenger of Allah, by Allah!' He

We were behind the Messenger of Allah (ﷺ) at the dawn prayer, and he recited (the passage), but the recitation became difficult for him. Then when he finished, he said: Perhaps you recite behind your imam? We replied: Yes, it is so, Messeng

"Perhaps you recite behind your Imam?" We replied, "Yes." He [the Prophet (ﷺ)] said, "Do not do so except when it is (Surat) Fatiha al-Kitab, for the Salat (prayer) of the one who does not recite it, is not accepted."