Surah Al-Hijr, ayah 64

وَأَتَيۡنَٰكَ بِٱلۡحَقِّ وَإِنَّا لَصَٰدِقُونَ ٦٤

Wa ataynāka bil-haqqi wa innā lasādiqūn

And we have come to you with truth, and indeed, we are truthful.