Quran 75:18 from Surah Al-Qiyaama on Divine Marvels.
فَإِذَا قَرَأۡنَٰهُ فَٱتَّبِعۡ قُرۡءَانَهُۥ
English translation: And when We have recited it then follow its recitation
Transliteration: fa-idha qaranahu fa-ittabi' qur'anahu