(30) باب خُرُوجِ النِّسَاءِ إِلَى الْمَسَاجِدِ إِذَا لَمْ يَتَرَتَّبْ عَلَيْهِ فِتْنَةٌ وَأَنَّهَا لاَ تَخْرُجُ مُطَيَّبَةً
Ibn 'Umar reported:
The Messenger of Allah (ﷺ) said: Do not prevent women from going to the mosque at night. A boy said to 'Abdullah b. Umar: We would never let them go out, that they may not be caught in evil. He (the narrator) said: Ibn Umar reprimanded him and said.. I am saying that the Messenger of Allah (ﷺ) said this, but you say: We would not allow!
Reference: Sahih Muslim 442 e
In-book reference: Book 4, Hadith 154
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 888