Volume 7, Book 62, Number 164:
Narrated ‘Aisha:
Once Sada bint Zam’a went out at night for some need, and ‘Umar saw her, and recognizing her,
he said (to her), “By Allah, O Sada! You cannot hide yourself from us.” So she returned to the Prophet
and mentioned that to him while he was sitting in my dwelling taking his supper and holding a bone
covered with meat in his hand. Then the Divine Inspiration was revealed to him and when that state
was over, he (the Prophet was saying: “O women! You have been allowed by Allah to go out for your
needs.”