18:6
فَلَعَلَّكَ بَٰخِعٌۭ نَّفْسَكَ عَلَىٰٓ ءَاثَٰرِهِمْ إِن لَّمْ يُؤْمِنُوا۟ بِهَٰذَا ٱلْحَدِيثِ أَسَفًا
Fala'allaka baakhi'un nafsaka 'alaaa aasaarihim illam yu;minoo bihaazal hadeesi asafaa
Thou wouldst only, perchance, fret thyself to death, following after them, in grief, if they believe not in this Message.
