A'yan al-Khwarizmi said, "We came to Anas ibn Malik while he was sitting his foyer with anyone else with him. My companion greeted him and said, 'May I come in?' Anas said, 'Come in. This is a place where no one asks for permission.' He had food brought to us and we ate. Then a cup of sweet nabidh was brought and we drank and were full."  

فَقَالَ أَنَسٌ ادْخُلْ هَذَا مَكَانٌ لاَ يَسْتَأْذِنُ فِيهِ أَحَدٌ فَقَرَّبَ إِلَيْنَا طَعَامًا فَأَكَلْنَا فَجَاءَ بِعُسِّ نَبِيذٍ حُلْوٍ فَشَرِبَ وَسَقَانَا