2:191
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.
4:91
You will find others wishing that they be secure from you and they be secure from their people, Everytime that they are returned to the temptation, they are plunged into it. So if not they withdraw from you and offer to you [the] peace and they restrain their hands, then seize them and kill them wherever you find them. And those - We made for you against them an authority clear.