Quran 9:84 from Surah At-Tawba on Divine Marvels.
وَلَا تُصَلِّ عَلَىٰٓ أَحَدٖ مِّنۡهُم مَّاتَ أَبَدٗا وَلَا تَقُمۡ عَلَىٰ قَبۡرِهِۦٓۖ إِنَّهُمۡ كَفَرُواْ بِٱللَّهِ وَرَسُولِهِۦ وَمَاتُواْ وَهُمۡ فَٰسِقُونَ
English translation: And not you pray for any of them who dies ever and not you stand by his grave Indeed they disbelieved in Allah and His Messenger and died while they were defiantly disobedient
Transliteration: wala tusalli ala ahadin min'hum mata abadan wala taqum ala qabrihi innahum kafaru bil-lahi warasulihi wamatu wahum fasiquna