36 : 10
وَسَوَآءٌ عَلَيۡهِمۡ ءَأَنذَرۡتَهُمۡ أَمۡ لَمۡ تُنذِرۡهُمۡ لَا يُؤۡمِنُونَ
And it is all the same for them whether you warn them or do not warn them - they will not believe.
Ayah 10 of يسٓ (36 : 10). 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.
وَسَوَآءٌ عَلَيۡهِمۡ ءَأَنذَرۡتَهُمۡ أَمۡ لَمۡ تُنذِرۡهُمۡ لَا يُؤۡمِنُونَ
And it is all the same for them whether you warn them or do not warn them - they will not believe.