It is narrated on the authority of Amir al-Mu’minin (Leader of the Believers), Abu Hafs ‘Umar bin al-Khattab , who said: I heard the Messenger of Allah  say:

“Surely, all actions are but driven by intentions, and verily every man shall have but that which he intended. Thus, he whose migration was for Allah and His messenger, the migration will be for the sake of Allah and his Messenger. And he whose migration was to achieve some worldly benefit or to marry a woman, then his migration will be for the sake of whatever he migrated for.”