Reference: Sahih Bukhari (English),Volume 01,01. Revelation,Hadith 001:- Narrated `Umar bin Al-Khattab: I heard Allah's Apostle saying, "Deeds (their correctness and rewards) depend upon intentions, and every person gets but what he has intended. So whoever emigrated for worldly benefits, or for a woman to marry, his emigration is for what he emigrated for." -