6:66
وَكَذَّبَ بِهِۦ قَوْمُكَ وَهُوَ ٱلْحَقُّ ۚ قُل لَّسْتُ عَلَيْكُم بِوَكِيلٍ
wakadhaba bihi qawmuka wahuwa l-ḥaqu qul lastu ʿalaykum biwakīlin
yet your people still reject it even though it is the truth. Say, ‘I have not been put in charge of you.
But your people (O Muhammad صلى الله عليه وسلم) have denied it (the Qur’ân) though it is the truth. Say: "I am not a Wakîl (guardian) over you."