37:170

فَكَفَرُوا بِهِ فَسَوْفَ يَعْلَمُونَ

Transliteration:

Fakafaroo bihi fasawfa yaAAlamoona

Word by Word:

But they disbelieved in it, so soon they will know.

Translations:

And yet, [now that this divine writ has been placed before them,] they refuse to acknowledge it as true! In time, however, they will come to know [what it was that they had rejected]:

But (now that the Qur'an has come), they reject it: But soon will they know!

Yet (now that it is come) they disbelieve therein; but they will come to know.

And certainly Our word has already gone forth to Our servants, to those sent,

But they disbelieved in it, so they are going to know.