Surah An-Nahl, Verse 101
وَإِذَا بَدَّلْنَآ ءَايَةًۭ مَّكَانَ ءَايَةٍۢ ۙ وَٱللَّهُ أَعْلَمُ بِمَا يُنَزِّلُ قَالُوٓا۟ إِنَّمَآ أَنتَ مُفْتَرٍۭ ۚ بَلْ أَكْثَرُهُمْ لَا يَعْلَمُونَ
Translation — Sahih International
And when We substitute a verse in place of a verse - and Allah is most knowing of what He sends down - they say, "You, [O Muhammad], are but an inventor [of lies]." But most of them do not know.
Source
Kur'an-ı Kerim, Nahl Suresi 16:101
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/16-suresi-101-ayet