سُورَةُ يسٓ
Surah Yaseen·36:6
لِتُنْذِرَ قَوْمًا مَا أُنْذِرَ آبَاؤُهُمْ فَهُمْ غَافِلُونَ٦
[bestowed upon thee] so that thou mayest warn people whose forefathers had not been warned, and who therefore are unaware [of the meaning of right and wrong].