9:12

وَإِن نَّكَثُوا أَيْمَانَهُم مِّن بَعْدِ عَهْدِهِمْ وَطَعَنُوا فِي دِينِكُمْ فَقَاتِلُوا أَئِمَّةَ الْكُفْرِ إِنَّهُمْ لَا أَيْمَانَ لَهُمْ لَعَلَّهُمْ يَنتَهُونَ

Transliteration:

Wa-in nakathoo aymanahum min baAAdi AAahdihim wataAAanoo fee deenikum faqatiloo a-immata alkufri innahum la aymana lahum laAAallahum yantahoona

Word by Word:

And if they break their oaths after their treaty and defame [in] your religion, then fight the leaders (of) [the] disbelief, indeed, they - no oaths for them, so that they may cease.

Translations:

But if they break their solemn pledges after having concluded a covenant, and revile your religion, then fight against these archetypes of faithlessness who, behold, have no [regard for their own] pledges, so that they might desist [from aggression].

But if they violate their oaths after their covenant, and taunt you for your Faith,- fight ye the chiefs of Unfaith: for their oaths are nothing to them: that thus they may be restrained.

And if they break their pledges after their treaty (hath been made with you) and assail your religion, then fight the heads of disbelief - Lo! they have no binding oaths - in order that they may desist.

And if they break their oaths after their agreement and revile your religion, then fight the leaders of disbelief -- surely their oaths are nothing -- so that they may desist.

And if they break their oaths after their treaty and defame your religion, then fight the leaders of disbelief, for indeed, there are no oaths [sacred] to them; [fight them that] they might cease.