سورة Az-Zukhruf 43:61

وَإِنَّهُۥ لَعِلْمٌۭ لِّلسَّاعَةِ فَلَا تَمْتَرُنَّ بِهَا وَٱتَّبِعُونِ ۚ هَـٰذَا صِرَٰطٌۭ مُّسْتَقِيمٌۭ ٦١

And his ˹second˺ coming is truly a sign for the Hour. So have no doubt about it, and follow me. This is the Straight Path