36:6

Yaseen 36:6

لِتُنذِرَ قَوْمًۭا مَّآ أُنذِرَ ءَابَآؤُهُمْ فَهُمْ غَٰفِلُونَ

Litunzira qawmam maaa unzira aabaaa'uhum fahum ghaafiloon

so that you may warn a people whose ancestors were not warned before wherefore they are heedless.