صحيح البخاري Sahih Bukhari كتاب الصلاة The Book of As-Salat (The Prayer)
بَابُ إِذَا لَمْ يُتِمَّ السُّجُودَ:

(26) Chapter. If some one does not prostrate properly.

1 hadith
Hadith 389
أَخْبَرَنَا الصَّلْتُ بْنُ مُحَمَّدٍ ، أَخْبَرَنَا مَهْدِيٌّ ، عَنْ وَاصِلٍ ، عَنْ أَبِي وَائِلٍ ، عَنْ حُذَيْفَةَ ، " رَأَى رَجُلًا لَا يُتِمُّ رُكُوعَهُ وَلَا سُجُودَهُ ، فَلَمَّا قَضَى صَلَاتَهُ ، قَالَ لَهُ حُذَيْفَةُ : مَا صَلَّيْتَ ، قَالَ : وَأَحْسِبُهُ ، قَالَ : لَوْ مُتَّ مُتَّ عَلَى غَيْرِ سُنَّةِ مُحَمَّدٍ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ " .
Narrated Hudhaifa that he saw a person bowing and prostrating imperfectly. When he finished his Salat, Hudhaifa told him that he had not offered Salat. The subnarrator added, "I think that Hudhaifa also said: Were you to die you would die on a "Sunna" (legal way) other than that of Muhammad (saws)."
Hadith Reference Sahih Bukhari / The Book of As-Salat (The Prayer) / Hadith: 389
Hadith Grading محدثین: أحاديث صحيح البخاريّ كلّها صحيحة