وَٱلَّذِينَ ٱتَّخَذُواْ مَسۡجِدٗا ضِرَارٗا وَكُفۡرٗا وَتَفۡرِيقَۢا بَيۡنَ ٱلۡمُؤۡمِنِينَ وَإِرۡصَادٗا لِّمَنۡ حَارَبَ ٱللَّهَ وَرَسُولَهُۥ مِن قَبۡلُۚ وَلَيَحۡلِفُنَّ إِنۡ أَرَدۡنَآ إِلَّا ٱلۡحُسۡنَىٰۖ وَٱللَّهُ يَشۡهَدُ إِنَّهُمۡ لَكَٰذِبُونَ

Wallazeenat takhazoo masjidan diraaranw wa kufranw wa tafreeqan bainal mu'mineena wa irsaadal liman haarabal laaha wa Rasoolahoo min qabl; wa la yahlifunna in aradnaaa illal husnaa wallaahu yash hadu innahum lakaaziboon

And there are those who put up a mosque by way of mischief and infidelity - to disunite the Believers - and in preparation for one who warred against Allah and His Messenger aforetime. They will indeed swear that their intention is nothing but good; But Allah doth declare that they are certainly liars.

— At-Taubah (ٱلتَّوْبَة), 9:107