Surah At-Tawbah · Ayah 107

وَٱلَّذِينَ ٱتَّخَذُوا۟ مَسْجِدًۭا ضِرَارًۭا وَكُفْرًۭا وَتَفْرِيقًۢا بَيْنَ ٱلْمُؤْمِنِينَ وَإِرْصَادًۭا لِّمَنْ حَارَبَ ٱللَّهَ وَرَسُولَهُۥ مِن قَبْلُ ۚ وَلَيَحْلِفُنَّ إِنْ أَرَدْنَآ إِلَّا ٱلْحُسْنَىٰ ۖ وَٱللَّهُ يَشْهَدُ إِنَّهُمْ لَكَٰذِبُونَ

Wallazeenat takhazoo masjidan diraaranw wa kufranw wa tafreeqam 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 [hypocrites] who took for themselves a mosque for causing harm and disbelief and division among the believers and as a station for whoever had warred against Allah and His Messenger before. And they will surely swear, "We intended only the best." And Allah testifies that indeed they are liars.