1 Corinthians 7:3

3To theτῇwifeγυναικὶtheὁhusbandἀνὴρtheτὴνdutyὀφειλὴνlet fulfillἀποδιδότω,likewiseὁμοίωςnowδὲalsoκαὶtheἡwifeγυνὴto theτῷhusbandἀνδρί.

Let the husband render the duty to the wife, and likewise also the wife to the husband.