Abu' Musa reported God’s Messenger as saying, “Every eye is adulterous, and when a woman perfumes herself and passes a company, she is such and such meaning adulterous.
Tirmidhi transmitted it, and Abu Dawud and Nasa’i have something similar.
Abu Huraira said that he heard his friend Abul Qasim (. i.e. the Prophet) say, “The prayer of a woman who has perfumed herself to go to the mosque is not accepted till she bathes as she would for sexual defilement.”
Abu Dawud transmitted it, and Ahmad and Nasa’i transmitted something similar.
God’s Messenger led us in the dawn prayer one day, and when he gave the salutation he asked, “Is so and so present?” and was told that he was not. He asked, “Is so and so present?” and was told that he was not. He then said, “These two prayers* are the ones which are most burdensome to hypocrites. If you knew the blessings they contain you would come to them, even though you had to crawl on your knees. The first row is like that of the angels, and if you knew the nature of its excellence you would race to join it. A man’s prayer said along with another is purer than his prayer said alone, and his prayer with two men is purer than his prayer with one, but if there are more it is more pleasing to God.”
Ibn Mas'ud reported the Prophet 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.”