Dalil
العربية

Quran Ash-Shu'ara 26:3

لَعَلَّكَ بَٰخِعٞ نَّفۡسَكَ أَلَّا يَكُونُواْ مُؤۡمِنِينَ

Translation

Perhaps, [O Muḥammad], you would kill yourself with grief that they will not be believers.