6:67
لِكُلِّ نَبَاٍ مُسْتَقَرٌّؗ وَسَوْفَ تَعْلَمُونَ
Likulli nabain mustaqarrun wasawfa taAAlamoona
Translations
For every happening is a finality; and you are going to know
Saheeh International
For every announcement there is a term, and ye will come to know
Marmaduke Pickthall