Quran 42:47 from Surah Ash-Shura on Divine Marvels.
ٱسۡتَجِيبُواْ لِرَبِّكُم مِّن قَبۡلِ أَن يَأۡتِيَ يَوۡمٞ لَّا مَرَدَّ لَهُۥ مِنَ ٱللَّهِۚ مَا لَكُم مِّن مَّلۡجَإٖ يَوۡمَئِذٖ وَمَا لَكُم مِّن نَّكِيرٖ
English translation: Respond to your Lord before before [that] comes a Day (there is) no averting for it from Allah Not (is) for you any refuge (on) that Day and not for you any denial
Transliteration: is'tajibu lirabbikum min qabli an yatiya yawmun la maradda lahu mina al-lahi ma lakum min malja-in yawma-idhin wama lakum min nakirin