Sahih Al Bukhari Hadith Number 866

Narrated Um Salama: (the wife of the Prophet) In the lifetime of Allah’s Messenger (peace be upon him) the women used to get up when they finished their compulsory prayers with Taslim. The Prophet (peace be upon him) and the men would stay on at their places as long as Allah will. When the Prophet (peace be upon him) got up, the men would then get up.

10  Call to Prayers (Adhaan)
Hadith number 866
Volume no 1
Chapter: 163 (The waiting of the people for the religious learned Imam to get up (after the prayer to depart)