6 : 66
وَكَذَّبَ بِهِۦ قَوۡمُكَ وَهُوَ ٱلۡحَقُّۚ قُل لَّسۡتُ عَلَيۡكُم بِوَكِيلٖ
But your people have denied it while it is the truth. Say, "I am not over you a manager [i.e., authority]."
Ayah 66 of الأنعَام (6 : 66). This page carries the verse in the Uthmani script with a translation of its meaning, at a stable URL that can be cited on its own.
وَكَذَّبَ بِهِۦ قَوۡمُكَ وَهُوَ ٱلۡحَقُّۚ قُل لَّسۡتُ عَلَيۡكُم بِوَكِيلٖ
But your people have denied it while it is the truth. Say, "I am not over you a manager [i.e., authority]."