An-Nahl 16:101
وَإِذَا بَدَّلْنَآ ءَايَةً مَّكَانَ ءَايَةٍ ۙ وَٱللَّهُ أَعْلَمُ بِمَا يُنَزِّلُ قَالُوٓا۟ إِنَّمَآ أَنتَ مُفْتَرٍۭ ۚ بَلْ أَكْثَرُهُمْ لَا يَعْلَمُونَ
Wa-itha baddalna ayatanmakana ayatin wallahu aAAlamu bimayunazzilu qaloo innama anta muftarin bal aktharuhumla yaAAlamoon
And when We substitute a verse in place of a verse - and Allāh is most knowing of what He sends down - they say, "You, [O Muḥammad], are but an inventor [of lies]." But most of them do not know.
Whenever We replace a verse with another verse - and Allah knows well what He reveals - they say, “You are but a forger.” The fact rather is that most of them are ignorant.