وَاِذۡ قُلۡتُمۡ يٰمُوۡسٰي لَنۡ نُّؤۡمِنَ لَكَ حَتّٰي نَرَي اللّٰهَ جَهۡرَةً فَاَخَذَتۡكُمُ الصّٰعِقَةُ وَاَنۡتُمۡ تَنۡظُرُوۡنَ

And [recall] when you said, "O Moses, we will never believe you until we see Allah outright"; so the thunderbolt took you while you were looking on