It was narrated from Abu Hurairah that:
the Prophet said: "A woman may be married for four things: Her wealth, her lineage, her beauty or for her religion. Choose the religious, may your hands be rubbed with dust (i.e., may you prosper)." (RU)
English reference (RU): Vol. 3, Book 9, Hadith 1858 (RU)
Arabic reference (RU): Book 9, Hadith 1931 (RU)