I heard the Messenger of Allah ﷺ as saying: The best places to sit are those which provide most room. Abu Dawud said: The name of 'Abd al-Rahman b. Abi 'Amr is 'Abd al-Rahman b. 'Amr b. Abi 'Umrat al-Ansari.  

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ خَيْرُ الْمَجَالِسِ أَوْسَعُهَا