Quran 34:44 from Surah Saba on Divine Marvels.
وَمَآ ءَاتَيۡنَٰهُم مِّن كُتُبٖ يَدۡرُسُونَهَاۖ وَمَآ أَرۡسَلۡنَآ إِلَيۡهِمۡ قَبۡلَكَ مِن نَّذِيرٖ
English translation: And not We (had) given them any Scriptures which they could study and not We sent to them before you any warner
Transliteration: wama ataynahum min kutubin yadrusunaha wama arsalna ilayhim qablaka min nadhirin