Quran 69:44 from Surah Al-Haaqqa on Divine Marvels.
وَلَوۡ تَقَوَّلَ عَلَيۡنَا بَعۡضَ ٱلۡأَقَاوِيلِ
English translation: And if he (had) fabricated against Us some sayings
Transliteration: walaw taqawwala alayna ba'da al-aqawili