The Messenger of Allah ﷺ said, "The Hour will not arrive upon anyone who says, 'Allah, Allah.'"
حدثنا عبد الرزاق أخبرنا معمر عن ثابت
قال رسول الله ﷺ لا تقوم الساعة على أحد يقول الله الله
No references are available.
Its isnad is sahih. It was previously mentioned at 11984.