Sahih Muslim 1466
Sahih Muslim · Book 17: The Book of Suckling · It is recommended to marry one who is religiously committed
Abu Huraira (Allah be pleased with him) reported Allah's Messenger (ﷺ) as saying:
حَدَّثَنَا زُهَيْرُ بْنُ حَرْبٍ ، وَمُحَمَّدُ بْنُ الْمُثَنَّى ، وَعُبَيْدُ اللَّهِ بْنُ سَعِيدٍ ، قَالُوا حَدَّثَنَا يَحْيَى، بْنُ سَعِيدٍ عَنْ عُبَيْدِ اللَّهِ ، أَخْبَرَنِي سَعِيدُ بْنُ أَبِي سَعِيدٍ ، عَنْ أَبِيهِ ، عَنْ أَبِي هُرَيْرَةَ ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " تُنْكَحُ الْمَرْأَةُ لأَرْبَعٍ لِمَالِهَا وَلِحَسَبِهَا وَلِجَمَالِهَا وَلِدِينِهَا فَاظْفَرْ بِذَاتِ الدِّينِ تَرِبَتْ يَدَاكَ " .
A woman may be married for four reasons: for her property, her status. her beauty and her religion, so try to get one who is religious, may your hand be besmeared with dust.