The Messenger of Allah ﷺ said, "The Furat is about to uncover a treasure of gold. Whoever is present at that time should not take anything from it."
حدثنا عبد الله بن سعيد الكندي حدثني عقبة بن خالد السكوني حدثنا عبيد الله عن خبيب بن عبد الرحمن عن حفص بن عاصم
قال رسول الله ﷺ يوشك الفرات أن يحسر عن كنز من ذهب فمن حضره فلا يأخذ منه شيئا
Bukhari narrated it in the chapters on tribulations, chapter on the emergence of the fire, hadith no. 7119, from Abdullah bin Saeed Kindi. Muslim narrated it in the chapters on tribulations, chapter "The hour will not come until the Euphrates uncovers a mountain of gold," hadith no. 2894, through the hadith of Uqba bin Khalid, with the same wording.