﴿ سَيَقُولُونَ ثَلَٰثَةٌۭ رَّابِعُهُمْ كَلْبُهُمْ وَيَقُولُونَ خَمْسَةٌۭ سَادِسُهُمْ كَلْبُهُمْ رَجْمًۢا بِٱلْغَيْبِ ۖ وَيَقُولُونَ سَبْعَةٌۭ وَثَامِنُهُمْ كَلْبُهُمْ ۚ قُل رَّبِّىٓ أَعْلَمُ بِعِدَّتِهِم مَّا يَعْلَمُهُمْ إِلَّا قَلِيلٌۭ ۗ فَلَا تُمَارِ فِيهِمْ إِلَّا مِرَآءًۭ ظَٰهِرًۭا وَلَا تَسْتَفْتِ فِيهِم مِّنْهُمْ أَحَدًۭا ﴾

“[And in times to come] some will say, "[They were] three, the fourth of them being their dog," while others will say, "Five, with their dog as the sixth of them" -idly guessing at something of which they can have no knowledge -and [so on, until] some will say, "[They were] seven, the eighth of them being their dog." Say: "My Sustainer knows best how many they were. None but a few have any [real] knowledge of them. Hence, do not argue about them otherwise than by way of an obvious argument, and do not ask any of those [story-tellers] to enlighten thee about them."”

Some of the citizens indulged in unnecessary arguments about the Men of the Cave. Some people said that they were three in number and the fourth was their dog. Some said that they were five and their dog was the sixth, while some maintained that they were seven and the dog was the eighth. But such discussions indicate an unsound approach. When the spirit of religion is alive, the entire emphasis is laid on the essence of the matter. When a nation or community is on the decline, the real spirit is neglected while outward formalities become the subject of heated discussions. A true God-worshipper should not indulge in such discussions and, even if another raises such questions, he should evade the issue by giving a brief reply.