رَبِّ ٱلسَّمَـٰوَٰتِ وَٱلْأَرْضِ وَمَا بَيْنَهُمَآ ۖ إِن كُنتُم مُّوقِنِينَ

Rabbi assamawati wal-ardiwama baynahuma in kuntum mooqineen

Lord of the heavens and the earth and that between them, if you would be certain.