سبأ — Saba' Ayat 46
۞ قُلْ اِنَّمَآ اَعِظُكُمْ بِوَاحِدَةٍۚ اَنْ تَقُوْمُوْا لِلّٰهِ مَثْنٰى وَفُرَادٰى ثُمَّ تَتَفَكَّرُوْاۗ مَا بِصَاحِبِكُمْ مِّنْ جِنَّةٍۗ اِنْ هُوَ اِلَّا نَذِيْرٌ لَّكُمْ بَيْنَ يَدَيْ عَذَابٍ شَدِيْدٍ
Qul innamā a‘iẓukum biwāḥidah(tin), an taqūmū lillāhi maṡnā wa furādā ṡumma tatafakkarū, mā biṣāḥibikum min jinnah(tin), in huwa illā nażīrul lakum baina yadai ‘ażābin syadīd(in).
"Say, "I only advise you of one [thing] - that you stand for Allah, [seeking truth] in pairs and individually, and then give thought." There is not in your companion any madness. He is only a warner to you before a severe punishment."