Verse 93

وَيَـٰقَوْمِ ٱعْمَلُوا۟ عَلَىٰ مَكَانَتِكُمْ إِنِّى عَـٰمِلٌ سَوْفَ تَعْلَمُونَ مَن يَأْتِيهِ عَذَابٌ يُخْزِيهِ وَمَنْ هُوَ كَـٰذِبٌ وَٱرْتَقِبُوٓا۟ إِنِّى مَعَكُمْ رَقِيبٌ

And O my people; keep doing what you are doing in your dwellings and so am I. You will soon find out who will receive the humiliating punishment and who the liar is.  And continue to watch for it and I will watch for it, along with you.