وَاِنۡ کُنۡتُمۡ فِىۡ رَيۡبٍ مِّمَّا نَزَّلۡنَا عَلٰى عَبۡدِنَا فَاۡتُوۡا بِسُوۡرَةٍ مِّنۡ مِّثۡلِهٖ وَادۡعُوۡا شُهَدَآءَكُمۡ مِّنۡ دُوۡنِ اللّٰهِ اِنۡ كُنۡتُمۡ صٰدِقِيۡنَ(البقرة :23)
Wain kuntum fee raybin mimma nazzalna 'ala 'abdina fatoo bisooratin min mithlihi waod'oo shuhadaakum min dooni Allahi in kuntum sadiqeena
Sahih International:
And if you are in doubt about what We have sent down upon Our Servant [Muhammad], then produce a surah the like thereof and call upon your witnesses other than Allah, if you should be truthful.
اَمۡ يَقُوۡلُوۡنَ افۡتَـرٰٮهُ ؕ قُلۡ فَاۡتُوۡا بِعَشۡرِ سُوَرٍ مِّثۡلِهٖ مُفۡتَرَيٰتٍ وَّ ادۡعُوۡا مَنِ اسۡتَطَعۡتُمۡ مِّنۡ دُوۡنِ اللّٰهِ اِنۡ كُنۡتُمۡ صٰدِقِيۡنَ(هود :13)
Am yaqooloona iftarahu qul fatoo bi'ashri suwarin mithlihi muftarayatin waod'oo mani istata'tum min dooni Allahi in kuntum sadiqeena
Sahih International:
Or do they say, "He invented it"? Say, "Then bring ten surahs like it that have been invented and call upon [for assistance] whomever you can besides Allah, if you should be truthful."
قُلْ لَّٮِٕنِ اجۡتَمَعَتِ الۡاِنۡسُ وَالۡجِنُّ عَلٰٓى اَنۡ يَّاۡتُوۡا بِمِثۡلِ هٰذَا الۡقُرۡاٰنِ لَا يَاۡتُوۡنَ بِمِثۡلِهٖ وَلَوۡ كَانَ بَعۡضُهُمۡ لِبَعۡضٍ ظَهِيۡرًا(الإسراء :88)
Qul laini ijtama'ati alinsu waaljinnu 'ala an yatoo bimithli hatha alqurani la yatoona bimithlihi walaw kana ba'duhum liba'din thaheeran
Sahih International:
Say, "If mankind and the jinn gathered in order to produce the like of this Qur'an, they could not produce the like of it, even if they were to each other assistants."
Complete Indexing of Quran Topics
We have indexed and found 3 verses about or related to (including the word(s)) "Quran, is not such as could ever be produced than Allah".
For your information, the verses as described above: