The Book of Prayers (Kitab Al-Salat)
Muslim :: Book 4 : Hadith 885
Abdullah b. Umar reported: I heard Allah's Messenger (may peace be upon him) say: Don't prevent your women from going to the mosque when they seek your permission. Bilal b. 'Abdullah said: By Allah, we shall certainly prevent them. On this'Abdullah b. Umar turned towards him and reprimanded him to harshly as I had never heard him do before. He ('Abdullah b. Umar) said: I am narrating to you that which comes from the Messenger of Allah (may peace be upon him) and you (have the audicity) to say: By Allah, we shall certainly prevent them.