Surah Al-A'raf, ayah 37

فَمَنْ أَظْلَمُ مِمَّنِ ٱفْتَرَىٰ عَلَى ٱللَّهِ كَذِبًا أَوْ كَذَّبَ بِـَٔايَٰتِهِۦٓ أُو۟لَٰٓئِكَ يَنَالُهُمْ نَصِيبُهُم مِّنَ ٱلْكِتَٰبِ حَتَّىٰٓ إِذَا جَآءَتْهُمْ رُسُلُنَا يَتَوَفَّوْنَهُمْ قَالُوٓا۟ أَيْنَ مَا كُنتُمْ تَدْعُونَ مِن دُونِ ٱللَّهِ قَالُوا۟ ضَلُّوا۟ عَنَّا وَشَهِدُوا۟ عَلَىٰٓ أَنفُسِهِمْ أَنَّهُمْ كَانُوا۟ كَٰفِرِينَ ۝٣٧

And who is more unjust than one who invents about Allāh a lie or denies His verses? Those will attain their portion of the decree[368] until, when Our messengers [i.e., angels] come to them to take them in death, they will say, "Where are those you used to invoke besides Allāh?" They will say, "They have departed from us," and will bear witness against themselves that they were disbelievers.

Quran 7:37 (Al-A'raf) · Saheeh International, Noor International Center (QuranEnc v1.1.2)