(541) بَابُ أَكْرَمُ النَّاسِ عَلَى الرَّجُلِ جَلِيسُهُ
Ibn 'Abbas said, "The most precious of people in my opinion ismy sitting companion."
Reference: Al-Adab Al-Mufrad 1145
In-book reference: Book 46, Hadith 10
English translation: Book 46, Hadith 1145