Quran 4:115 from Surah An-Nisaa on Divine Marvels.
وَمَن يُشَاقِقِ ٱلرَّسُولَ مِنۢ بَعۡدِ مَا تَبَيَّنَ لَهُ ٱلۡهُدَىٰ وَيَتَّبِعۡ غَيۡرَ سَبِيلِ ٱلۡمُؤۡمِنِينَ نُوَلِّهِۦ مَا تَوَلَّىٰ وَنُصۡلِهِۦ جَهَنَّمَۖ وَسَآءَتۡ مَصِيرًا
English translation: And whoever opposes the Messenger from after what (has) become clear to him (of) the guidance and he follows other than (the) way (of) the believers We will turn him (to) what he (has) turned and We will burn him (in) Hell and evil it is (as) a destination
Transliteration: waman yushaqiqi al-rasula min ba'di ma tabayyana lahu al-huda wayattabi' ghayra sabili al-mu'minina nuwallihi ma tawalla wanus'lihi jahannama wasaat masiran