Mujahid narrated:
"We were with Ibn Umar, and he said: 'The Messenger of Allah said: "Permit the women to go at night to the Masajid." His son said: 'By Allah! We would not permit them lest they become insidious from that.' So he (Abdullah) retorted: 'May Allah do and such with you.' I say: "The Messenger of Allah said," and you say: "We do not permit them?"