Musannaf Ibn Abi Shayba 9:1248

Waki' narrated to us, from al-A'mash, from Mujahid, from Yahya ibn Ja'dah, who said: The Messenger of Allah (may Allah bless him and grant him peace) said: "A woman is married for her wealth, for her lineage, for her beauty, and for her religion. So, seek the one who is religious; may your right hand be covered in dust."