6:20
ٱلَّذِينَ ءَاتَيْنَٰهُمُ ٱلْكِتَٰبَ يَعْرِفُونَهُۥ كَمَا يَعْرِفُونَ أَبْنَآءَهُمُ ۘ ٱلَّذِينَ خَسِرُوٓا۟ أَنفُسَهُمْ فَهُمْ لَا يُؤْمِنُونَ
Allazeena aatainaa humul Kitaaba ya'rifoonahoo kamaa ya'rifoona abnaaa'ahum; allazeena khasirooo anfusahum fahum laa yu'minoon
Those to whom We have given the Book know this as they know their own sons. Those who have lost their own souls refuse therefore to believe.