Quran 3:137 from Surah Aal-i-Imraan on Divine Marvels.
قَدۡ خَلَتۡ مِن قَبۡلِكُمۡ سُنَنٞ فَسِيرُواْ فِي ٱلۡأَرۡضِ فَٱنظُرُواْ كَيۡفَ كَانَ عَٰقِبَةُ ٱلۡمُكَذِّبِينَ
English translation: Verily passed from before you situations then travel in the earth and see how was (the) end (of) the deniers
Transliteration: qad khalat min qablikum sunanun fasiru fi al-ardi fa-unzuru kayfa kana aqibatu al-mukadhibina