Sahih Muslim | Book 20 | Hadith Number 4599

Narrated by 'Aisha
'Aisha reported that the Messenger of Allah (may peace be upon him) was asked about migration, whereupon he said: There is no migration after the Conquest (of Mecca), but Jihad and sincere intention. When you are asked to set out (for the cause of Islam), you should set out,