Surah Al-Imran, ayah 137

3:137

قَدۡ خَلَتۡ مِن قَبۡلِكُمۡ سُنَنٞ فَسِيرُواْ فِي ٱلۡأَرۡضِ فَٱنظُرُواْ كَيۡفَ كَانَ عَٰقِبَةُ ٱلۡمُكَذِّبِينَ ١٣٧

Qad khalat min qablikum sunanun fasīrū fil-ardi fanzurū kayfa kāna 'āqibatul-mukaddhibīn

Similar situations [as yours] have passed on before you, so proceed throughout the earth and observe how was the end of those who denied.