قُلْ اِنَّمَٓا اَعِظُـكُمْ بِوَاحِدَةٍۚ اَنْ تَقُومُوا لِلّٰهِ مَثْنٰى وَفُرَادٰى ثُمَّ تَتَفَكَّرُواࣞ مَا بِصَاحِبِكُمْ مِنْ جِنَّةٍؕ اِنْ هُوَ اِلَّا نَذٖیرٌ لَكُمْ بَیْنَ یَدَیْ عَذَابٍ شَدٖیدٍ
Qul innama aAAithukum biwahidatin an taqoomoo lillahi mathna wafurada thumma tatafakkaroo ma bisahibikum min jinnatin in huwa illa natheerun lakum bayna yaday AAathabin shadeedin
Translations
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
Saheeh International
Say (unto them, O Muhammad): I exhort you unto one thing only: that ye awake, for Allah's sake, by twos and singly, and then reflect: There is no madness in your comrade. He is naught else than a warner unto you in face of a terrific doom
Marmaduke Pickthall