Surah Al-Qasas — Ayah 18 (28:18)
فَأَصۡبَحَ فِي ٱلۡمَدِينَةِ خَآئِفٗا يَتَرَقَّبُ فَإِذَا ٱلَّذِي ٱسۡتَنصَرَهُۥ بِٱلۡأَمۡسِ يَسۡتَصۡرِخُهُۥۚ قَالَ لَهُۥ مُوسَىٰٓ إِنَّكَ لَغَوِيّٞ مُّبِينٞ ١٨
English translation (Saheeh International)
And he became inside the city fearful and anticipating [exposure], when suddenly the one who sought his help the previous day cried out to him [once again]. Moses said to him, "Indeed, you are an evident, [persistent] deviator."
Brief commentary
After the incident of killing the Copt, Moses awoke in the morning anxious as to what may happen. Suddenly, the very same person who had sought his aid and assistance against an enemy Copt the previous day, was now seeking his assistance against another Copt. Moses said to him, “Indeed, you are misguided and a clear inciter!”