Surah Al-Baqarah 2:8
وَمِنَ ٱلنَّاسِ مَن يَقُولُ ءَامَنَّا بِٱللَّهِ وَبِٱلْيَوْمِ ٱلْءَاخِرِ وَمَا هُم بِمُؤْمِنِينَ ٨
EnglishSahih International
And of the people are some who say, "We believe in Allah and the Last Day," but they are not believers.