وَإِذَا بَدَّلْنَآ ءَايَةًۭ مَّكَانَ ءَايَةٍۢ ۙ وَٱللَّهُ أَعْلَمُ بِمَا يُنَزِّلُ قَالُوٓا۟ إِنَّمَآ أَنتَ مُفْتَرٍۭ ۚ بَلْ أَكْثَرُهُمْ لَا يَعْلَمُونَ
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.
(And when We put a revelation) when We send Gabriel with an abrogating verse (in place of (another) revelation) in place of another abrogated verse, (and Allah knoweth best what He revealeth) and Allah knows the probity of that with which He commands His servants, (they say) the disbelievers of Mecca say: (Lo! thou art but inventing) from yourself, O Muhammad. (Most of them know not) that Allah commands His servants with that which is good for them.