Surah Al-A'raaf, Verse 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
Translation — Sahih International
And who is more unjust than one who invents about Allah a lie or denies His verses? Those will attain their portion of the decree until when Our messengers come to them to take them in death, they will say, "Where are those you used to invoke besides Allah?" They will say, "They have departed from us," and will bear witness against themselves that they were disbelievers.
Source
Kur'an-ı Kerim, A'râf Suresi 7:37
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/7-suresi-37-ayet