Sahih Bukhari
Characteristics of Prayer
Volume: 001 / Book Number: 012 / Hadith Number: 829
Narrated Um Salama:
Whenever Allah's Apostle completed the prayer with Taslim, the women used to get up immediately and Allah's Apostle would remain at his place for someone before getting up. (The sub-narrator (Az-Zuhri) said, "We think, and Allah knows better, that he did so, so that the women might leave before men could get in touch with them)."