Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) said: We were sitting with the Prophet (peace and blessings be upon him) when a naked woman came along. This was hard on the Prophet (peace and blessings be upon him), and he (peace and blessings be upon him) closed his eyes. Then a man from among the people went to her, threw a garment over her and wrapped her to himself. Some of his (peace and blessings be upon him) Companions said: O Messenger of Allah, I think she is his wife. The Messenger of Allah (peace and blessings be upon him) said: "I think she is overcome by jealousy (over a co-wife)? Indeed, Allah, the Mighty and Majestic, has prescribed jealousy for women and jihad for men; so whichever of them is patient out of faith and in hope of reward will have a reward like that of the martyrs."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 10004