(25) باب عَلاَمَاتِ النُّبُوَّةِ فِي الإِسْلاَمِ
Narrated Abu Huraira:
Allah's Messenger (ﷺ) said, "The Day of (Judgment) will not be established till there is a war between two groups whose claims (or religion) will be the same."
Reference: Sahih al-Bukhari 3608
In-book reference: Book 61, Hadith 115
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 4, Book 56, Hadith 805