Az Zumar, 55 Ayah
39:55
وَٱتَّبِعُوٓاْ أَحۡسَنَ مَآ أُنزِلَ إِلَيۡكُم مِّن رَّبِّكُم مِّن قَبۡلِ أَن يَأۡتِيَكُمُ ٱلۡعَذَابُ بَغۡتَةٗ وَأَنتُمۡ لَا تَشۡعُرُونَ ٥٥
Wa Attabi`ū 'Aĥsana Mā 'Unzila 'Ilaykum Min Rabbikum Min Qabli 'An Ya'tiyakumu Al-`Adhābu Baghtatan Wa 'Antum Lā Tash`urūna
And follow the best of what was revealed to you from your Lord before the punishment comes upon you suddenly while you do not perceive,