Musnad Ahmad 33:627

Musa ibn Dawud narrated to us, Ibn Lahi'ah narrated to us, from Abu al-Zubayr, who said: Jabir informed me, saying: I heard the Prophet, may Allah bless him and grant him peace, saying: "If a woman pleases one of you, and she settles in his heart, let him go to his wife and have intercourse with her, for that repels what is in his soul."