Surah Ya-Sin · Ya-Sin · Verse 10/83

Qur'an 36:10

وَسَوَآءٌ عَلَيْهِمْ ءَأَنذَرْتَهُمْ أَمْ لَمْ تُنذِرْهُمْ لَا يُؤْمِنُونَ

And it is all the same for them whether you warn them or do not warn them - they will not believe.

Quran 36:10 — Ya-Sin (يس)