الصّفّ — As-Saff Ayat 7
وَمَنْ اَظْلَمُ مِمَّنِ افْتَرٰى عَلَى اللّٰهِ الْكَذِبَ وَهُوَ يُدْعٰىٓ اِلَى الْاِسْلَامِۗ وَاللّٰهُ لَا يَهْدِى الْقَوْمَ الظّٰلِمِيْنَ
Wa man aẓlamu mimmaniftarā ‘alallāhil-każiba wa huwa yud‘ā ilal-islām(i), wallāhu lā yahdil-qaumaẓ-ẓālimīn(a).
"And who is more unjust than one who invents about Allah untruth while he is being invited to Islam. And Allah does not guide the wrongdoing people."