Jihad (Kitab Al-Jihad)

Dawud :: Book 14 : Hadith 2524

Narrated AbuSa'id al-Khudri:

A man emigrated to the Apostle of Allah (peace_be_upon_him) from the Yemen. He asked (him): Have you anyone (of your relatives) in the Yemen? He replied: My parents. He asked: Did they permit you? He replied: No. He said: Go back to them and ask for their permission. If they permit you, then fight (in the path of Allah), otherwise be devoted to them.