and if two parties or groups among the believers fall to fighting then make peace between them both but if one of them rebels against the other then fight you against the one that which rebels till it complies with the command of allah then if it complies then make reconciliation between them justly and be equitable. verily! allah loves those who are equitable.
وإن طائفتان من المؤمنين اقتتلوا فأصلحوا بينهما فإن بغت إحداهما على الأخرى فقاتلوا التي تبغي حتى تفيء إلى أمر الله فإن فاءت فأصلحوا بينهما بالعدل وأقسطوا إن الله يحب المقسطين