وَلَقَدْ قَالَ لَهُمْ هَارُونُ مِنْ قَبْلُ يَا قَوْمِ إِنَّمَا فُتِنْتُمْ بِهِ ۖ وَإِنَّ رَبَّكُمُ الرَّحْمَٰنُ فَاتَّبِعُونِي وَأَطِيعُوا أَمْرِي 90
Aaron had already, before this said to them: "O my people! ye are being tested in this: for verily your Lord is (Allah) Most Gracious; so follow me and obey my command."