Al Kahf, 21 Ayah
18:21
وَكَذَٰلِكَ أَعۡثَرۡنَا عَلَيۡهِمۡ لِيَعۡلَمُوٓاْ أَنَّ وَعۡدَ ٱللَّهِ حَقّٞ وَأَنَّ ٱلسَّاعَةَ لَا رَيۡبَ فِيهَآ إِذۡ يَتَنَٰزَعُونَ بَيۡنَهُمۡ أَمۡرَهُمۡۖ فَقَالُواْ ٱبۡنُواْ عَلَيۡهِم بُنۡيَٰنٗاۖ رَّبُّهُمۡ أَعۡلَمُ بِهِمۡۚ قَالَ ٱلَّذِينَ غَلَبُواْ عَلَىٰٓ أَمۡرِهِمۡ لَنَتَّخِذَنَّ عَلَيۡهِم مَّسۡجِدٗا ٢١
Wa Kadhalika 'A`tharnā `Alayhim Liya`lamū 'Anna Wa`da Al-Lahi Ĥaqqun Wa 'Anna As-Sā`ata Lā Rayba Fīhā 'Idh Yatanāza`ūna Baynahum 'Amrahum ۖ Faqālū Abnū `Alayhim Bunyānāan ۖ Rabbuhum 'A`lamu Bihim ۚ Qāla Al-Ladhīna Ghalabū `Alá 'Amrihim Lanattakhidhanna `Alayhim Masjidāan
And similarly, We caused them to be found that they [who found them] would know that the promise of Allah is truth and that of the Hour there is no doubt. [That was] when they disputed among themselves about their affair and [then] said, "Construct over them a structure. Their Lord is most knowing about them." Said those who prevailed in the matter, "We will surely take [for ourselves] over them a masjid."