Quran 10:15 from Surah Yunus on Divine Marvels.
وَإِذَا تُتۡلَىٰ عَلَيۡهِمۡ ءَايَاتُنَا بَيِّنَٰتٖ قَالَ ٱلَّذِينَ لَا يَرۡجُونَ لِقَآءَنَا ٱئۡتِ بِقُرۡءَانٍ غَيۡرِ هَٰذَآ أَوۡ بَدِّلۡهُۚ قُلۡ مَا يَكُونُ لِيٓ أَنۡ أُبَدِّلَهُۥ مِن تِلۡقَآيِٕ نَفۡسِيٓۖ إِنۡ أَتَّبِعُ إِلَّا مَا يُوحَىٰٓ إِلَيَّۖ إِنِّيٓ أَخَافُ إِنۡ عَصَيۡتُ رَبِّي عَذَابَ يَوۡمٍ عَظِيمٖ
English translation: And when are recited to them Our Verses (as) clear proofs said those who (do) not hope (for the) meeting (with) Us Bring us a Quran other (than) this or change it Say Not (it) is for me that I change it of my own accord my own accord Not I follow except what is revealed to me Indeed, I [I] fear if I were to disobey my Lord (the) punishment (of) a Day Great
Transliteration: wa-idha tut'la alayhim ayatuna bayyinatin qala alladhina la yarjuna liqaana i'ti biqur'anin ghayri hadha aw baddil'hu qul ma yakunu li an ubaddilahu min til'qai nafsi in attabi'u illa ma yuha ilayya inni akhafu in asaytu rabbi adhaba yawmin azimin