Sura 6 Al-An'am (The Cattle), ayah 67

1. لِكُلِّ نَبَإٍ مُسْتَقَرٌّ ۚ وَسَوْفَ تَعْلَمُونَ

   For every happening is a finality; and you are going to know.

   6:67

Translation: Saheeh International