Sahih al-Bukhari Book 61, Hadith 144
The Prophet (ﷺ) said, "Some of my followers will remain victorious (and on the right path) till the Last
Day comes, and they will still be victorious."
Once two men from the companions of Allah's Messenger (ﷺ) went out of the house of the Prophet (ﷺ) on a very dark night. They were accompanied by two things that resembled two lamps lighting the way in front of them, and when they parted, each of them was accompanied by one of those two things (lamps) till they reached their homes.
I heard the Prophet (ﷺ) saying, "A group of people amongst my followers will remain obedient to Allah's orders and they will not be harmed by anyone who will not help them or who will oppose them, till Allah's Order (the Last Day) comes upon them while they are still on the right path."