Narrated Abi Asha'sha: Hudhaifa said, 'In fact, it was hypocrisy that existed in the lifetime of the Prophet but today it is Kufr (disbelief) after belief.'
Hadith ReferenceSahih Bukhari / The Book of Al-Fitan / Hadith: 7114
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة