سُورَةُ الأَعۡرَافِ
Al-A'raaf·7:105
حَقِيقٌ عَلَىٰ أَنْ لَا أَقُولَ عَلَى اللَّهِ إِلَّا الْحَقَّ ۚ قَدْ جِئْتُكُمْ بِبَيِّنَةٍ مِنْ رَبِّكُمْ فَأَرْسِلْ مَعِيَ بَنِي إِسْرَائِيلَ١٠٥
so constituted that I cannot say anything about God but the truth. I have now come unto you with a clear evidence from your Sustainer: let, then, the children of Israel go with me!"