Abu Musa al-Ash'ari related that the Prophet, may Allah bless him and grant him peace, was sitting in a walled garden on the rim of a well, dangling his feet into the well.  

أَنَّ النَّبِيَّ ﷺ كَانَ فِي حَائِطٍ عَلَى قُفِّ الْبِئْرِ مُدَلِّيًا رِجْلَيْهِ فِي الْبِئْرِ