69:15

فَيَوْمَئِذٍ وَقَعَتِ الْوَاقِعَةُ

Transliteration:

Fayawma-ithin waqaAAati alwaqiAAatu

Word by Word:

Then (on) that Day will occur the Occurrence,

Translations:

And so, that which must come to pass will on that day have come to pass;

On that Day shall the (Great) Event come to pass.

Then, on that day will the Event befall.

On that day will the Event come to pass,

Then on that Day, the Resurrection will occur,