Quran 2:191 from Surah Al-Baqara on Divine Marvels.
وَٱقۡتُلُوهُمۡ حَيۡثُ ثَقِفۡتُمُوهُمۡ وَأَخۡرِجُوهُم مِّنۡ حَيۡثُ أَخۡرَجُوكُمۡۚ وَٱلۡفِتۡنَةُ أَشَدُّ مِنَ ٱلۡقَتۡلِۚ وَلَا تُقَٰتِلُوهُمۡ عِندَ ٱلۡمَسۡجِدِ ٱلۡحَرَامِ حَتَّىٰ يُقَٰتِلُوكُمۡ فِيهِۖ فَإِن قَٰتَلُوكُمۡ فَٱقۡتُلُوهُمۡۗ كَذَٰلِكَ جَزَآءُ ٱلۡكَٰفِرِينَ
English translation: And kill them wherever you find them and drive them out from wherever they drove you out and [the] oppression (is) worse than [the] killing And (do) not fight them near Al-Masjid Al-Haraam until they fight you in it Then if they fight you then kill them Such (is the) reward (of) the disbelievers
Transliteration: wa-uq'tuluhum haythu thaqif'tumuhum wa-akhrijuhum min haythu akhrajukum wal-fit'natu ashaddu mina al-qatli wala tuqatiluhum inda al-masjidi al-harami hatta yuqatilukum fihi fa-in qatalukum fa-uq'tuluhum kadhalika jazau al-kafirina