Surah Adz-Dzariyah (The Scattering Winds), Verse 23

فَوَرَبِّ السَّمَآءِ وَالْاَرْضِ اِنَّهٗ لَحَقٌّ مِّثْلَ مَاۤ اَنَّكُمْ تَنْطِقُوْنَ 

Fawa Rabbis samaaa'i wal ardi innahoo lahaqqum misla maa annakum tantiqoon

“Then, by the Lord of heaven and earth, this is the very Truth, as much as the fact that ye can speak intelligently to each other.”

Quran 51:23 (Yusuf Ali Translation)