Quran 18:1 from Surah Al-Kahf on Divine Marvels.
ٱلۡحَمۡدُ لِلَّهِ ٱلَّذِيٓ أَنزَلَ عَلَىٰ عَبۡدِهِ ٱلۡكِتَٰبَ وَلَمۡ يَجۡعَل لَّهُۥ عِوَجَاۜ
English translation: All Praise (is) for Allah the One Who (has) revealed to His slave the Book and not (has) made in it any crookedness
Transliteration: al-hamdu lillahi alladhi anzala ala abdihi al-kitaba walam yaj'al lahu iwaja