Sahih al-BukhariChapter 10Hadith 808
Full Sharh — Sahih al-Bukhari 808
حَدَّثَنَا الصَّلْتُ بْنُ مُحَمَّدٍ، قَالَ حَدَّثَنَا مَهْدِيٌّ، عَنْ وَاصِلٍ، عَنْ أَبِي وَائِلٍ، عَنْ حُذَيْفَةَ، رَأَى رَجُلاً لاَ يُتِمُّ رُكُوعَهُ وَلاَ سُجُودَهُ، فَلَمَّا قَضَى صَلاَتَهُ قَالَ لَهُ حُذَيْفَةُ مَا صَلَّيْتَ ـ قَالَ وَأَحْسِبُهُ قَالَ ـ وَلَوْ مُتَّ مُتَّ عَلَى غَيْرِ سُنَّةِ مُحَمَّدٍ صلى الله عليه وسلم.
English Translation
Narrated Abu Wail:Hudhaifa said, "I saw a person not performing his bowing and prostrations perfectly. When he completed the prayer, I told him that he had not prayed." I think that Hudhaifa added (i.e. said to the man), "Had you died, you would have died on a tradition other than that of the Prophet Muhammad (ﷺ)
Source
Sahih al-Bukhari(صحيح البخاري)
Call to Prayers (Adhaan)
Hadith Number
808