Adh-Dhariyat · Ayah 23
فَوَرَبِّ ٱلسَّمَآءِ وَٱلْأَرْضِ إِنَّهُۥ لَحَقٌّ مِّثْلَ مَآ أَنَّكُمْ تَنطِقُونَ
Then by the Lord of the heaven and earth, indeed, it is truth - just as [sure as] it is that you are speaking.
Quran 51:23 (Adh-Dhariyat) · Saheeh International, Noor International Center (QuranEnc v1.1.2)