Malik related to me from Hisham ibn Urwa from his father that theMessenger of Allah, may Allah bless him and grant him peace, said, "Noone leaves Madina preferring to live elsewhere, but that Allah willgive it better than him in place of him ."
USC-MSA web (English) reference: Book 45, Hadith 6
Arabic reference: Book 45, Hadith 1606