ENOfficial
Ibn Mas'ud reported the Prophet (ﷺ) as saying, “It is more excellent for a woman to pray in her house than in her courtyard, and more excellent for her to pray in her private chamber than in her house.” Abu Dawud transmitted it.
Source: sunnah.com
Other translations
Arabic
وَعَنِ ابْنِ مَسْعُودٍ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «صَلَاةُ الْمَرْأَةِ فِي بَيْتِهَا أَفْضَلُ مِنْ صَلَاتِهَا فِي حُجْرَتِهَا وَصَلَاتُهَا فِي مَخْدَعِهَا أَفْضَلُ مِنْ صَلَاتِهَا فِي بَيْتِهَا» . رَوَاهُ أَبُو دَاوُد
sunnah.com