وَلَقَدْ ضَرَبْنَا لِلنَّاسِ فِى هَـٰذَا ٱلْقُرْءَانِ مِن كُلِّ مَثَلٍ ۚ وَلَئِن جِئْتَهُم بِـَٔايَةٍ لَّيَقُولَنَّ ٱلَّذِينَ كَفَرُوٓا۟ إِنْ أَنتُمْ إِلَّا مُبْطِلُونَ
Wa laqad darabnaa linnaasi fee haazal Quraani min kulli masal; wa la'in ji'tahum bi aayatil la yaqoolannal lazeena kafaroo in antum illaa mubtiloon
In this Quran We have set every kind of illustration before people, yet if you [Prophet] brought them a miracle, the disbelievers would still say, ‘You [prophets] deal only in falsehood.’
And indeed, we have set forth for people in this Qur'an every kind of parable. Yet if you brought them a sign, those who deny would surely say, "You are nothing but peddlers of falsehood."