2:8
وَمِنَ ٱلنَّاسِ مَن يَقُولُ ءَامَنَّا بِٱللَّهِ وَبِٱلْيَوْمِ ٱلْءَاخِرِ وَمَا هُم بِمُؤْمِنِينَ
Wa minan naasi mai yaqoolu aamannaa billaahi wa bil yawmil aakhiri wa maa hum bimu'mineen
And there are some people who say: We believe in Allah and the last day; and they are not at all believers.