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

Waya qawmi iAAmaloo AAala makanatikuminnee AAamilun sawfa taAAlamoona man ya/teehi AAathabunyukhzeehi waman huwa kathibun wartaqiboo innemaAAakum raqeeb

And O my people, work according to your position; indeed, I am working. You are going to know to whom will come a punishment that will disgrace him and who is a liar. So watch; indeed, I am with you a watcher, [awaiting the outcome]."