النحل — An-Nahl Ayat 106
مَنْ كَفَرَ بِاللّٰهِ مِنْۢ بَعْدِ اِيْمَانِهٖٓ اِلَّا مَنْ اُكْرِهَ وَقَلْبُهٗ مُطْمَىِٕنٌّۢ بِالْاِيْمَانِ وَلٰكِنْ مَّنْ شَرَحَ بِالْكُفْرِ صَدْرًا فَعَلَيْهِمْ غَضَبٌ مِّنَ اللّٰهِ ۗوَلَهُمْ عَذَابٌ عَظِيْمٌ
Man kafara billāhi mim ba‘di īmānihī illā man ukriha wa qalbuhū muṭma'innum bil-īmāni wa lākim man syaraḥa bil-kufri ṣadran fa ‘alaihim gaḍabum minallāh(i), wa lahum ‘ażābun aẓīm(un).
"Whoever disbelieves in Allah after his belief... except for one who is forced [to renounce his religion] while his heart is secure in faith. But those who [willingly] open their breasts to disbelief, upon them is wrath from Allah, and for them is a great punishment;"