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 (ﷺ) Muhammad."
Reference | : Sahih al-Bukhari 808 |
In-book reference | : Book 10, Hadith 203 |
USC-MSA web (English) reference | : Vol. 1, Book 12, Hadith 772 |
(deprecated numbering scheme) |