ادْعُهُمْ إِلَى الدُّخُولِ فِي الْإِسْلَامِ فَإِنْ فَعَلُوهُ...
Then call them to the transferring from their houses to a house of the emigrants, and if they do so, then inform them that for them is what is for the emigrants and against them is what is against the emigrants, and if they enter into Al-Islam and choose their houses, then inform them that they would become like the Bedouins of the Muslims.
The Judgment of Allah -azwj would flow upon them and there would not happen to be for them anything is the war booty and the spoils, except that they will be fighting alongside the Muslims.
But if they refuse then seek Assistance with Allah -azwj and fight them; and if you were to besiege the people of a fort or a city and they intend to descend to you upon the Judgment of Allah -azwj , do not let them descend upon the Judgment of Allah -azwj , but descend them upon your decision, for you do not know whether you will hit the correct Judgment of Allah -azwj regarding them or not.