21:24
أَمِ ٱتَّخَذُ وا۟ مِن دُونِ هِۦٓ ءَالِهَةً قُلْ هَاتُ وا۟ بُرْهَٰنَ كُمْ هَٰذَا ذِكْرُ مَن مَّعِ ىَ وَ ذِكْرُ مَن قَبْلِ ى بَلْ أَكْثَرُ هُمْ لَا يَعْلَمُ ونَ ٱلْ حَقَّ فَ هُم مُّعْرِضُونَ
Or have they taken gods besides Him? Say, [O Muhammad], "Produce your proof. This [Qur'an] is the message for those with me and the message of those before me." But most of them do not know the truth, so they are turning away.
27:64
أَ مَّن يَبْدَؤُا۟ ٱلْ خَلْقَ ثُمَّ يُعِيدُ هُۥ وَ مَن يَرْزُقُ كُم مِّنَ ٱل سَّمَآءِ وَ ٱلْ أَرْضِ أَ ءِلَٰهٌ مَّعَ ٱللَّهِ قُلْ هَاتُ وا۟ بُرْهَٰنَ كُمْ إِن كُن تُمْ صَٰدِقِينَ
Is He [not best] who begins creation and then repeats it and who provides for you from the heaven and earth? Is there a deity with Allah? Say, "Produce your proof, if you should be truthful."
28:75
وَ نَزَعْ نَا مِن كُلِّ أُمَّةٍ شَهِيدًا فَ قُلْ نَا هَاتُ وا۟ بُرْهَٰنَ كُمْ فَ عَلِمُ وٓا۟ أَنَّ ٱلْ حَقَّ لِ لَّهِ وَ ضَلَّ عَنْ هُم مَّا كَانُ وا۟ يَفْتَرُ ونَ
And We will extract from every nation a witness and say, "Produce your proof," and they will know that the truth belongs to Allah, and lost from them is that which they used to invent.
2:111
وَ قَالُ وا۟ لَن يَدْخُلَ ٱلْ جَنَّةَ إِلَّا مَن كَانَ هُودًا أَوْ نَصَٰرَىٰ تِلْكَ أَمَانِيُّ هُمْ قُلْ هَاتُ وا۟ بُرْهَٰنَ كُمْ إِن كُن تُمْ صَٰدِقِينَ
And they say, "None will enter Paradise except one who is a Jew or a Christian." That is [merely] their wishful thinking, Say, "Produce your proof, if you should be truthful."