Ali 'Imran 3:77

إِنَّ ٱلَّذِينَ يَشۡتَرُونَ بِعَهۡدِ ٱللَّهِ وَأَيۡمَٰنِهِمۡ ثَمَنٗا قَلِيلًا أُوْلَـٰٓئِكَ لَا خَلَٰقَ لَهُمۡ فِي ٱلۡأٓخِرَةِ وَلَا يُكَلِّمُهُمُ ٱللَّهُ وَلَا يَنظُرُ إِلَيۡهِمۡ يَوۡمَ ٱلۡقِيَٰمَةِ وَلَا يُزَكِّيهِمۡ وَلَهُمۡ عَذَابٌ أَلِيمٞ 77

Indeed, those who exchange the covenant of Allah and their [own] oaths for a small price will have no share in the Hereafter, and Allah will not speak to them or look at them on the Day of Resurrection, nor will He purify them; and they will have a painful punishment