BEST COMPANION H 311 "The best companion in the sight of Allah is the one who behaves best towards his companions, and the best neighbor is the one who behaves best towards his neighbors." R 311 Tirmidhi with a chain up to Abdullah son of Omar who related that the Prophet, praise and peace be upon him, said this.
311- وعن عبدِ الله بن عمر رضي الله عنهما ، قَالَ : قَالَ رَسُول الله صلى الله عليه وآله وسلم : "خَيْرُ الأَصْحَابِ عِنْدَ الله تَعَالَى خَيْرُهُمْ لِصَاحِبِهِ ، وَخَيرُ الجِيرَانِ عِنْدَ الله تَعَالَى خَيْرُهُمْ لِجَارِهِ" رواه الترمذي ، وَقالَ : "حديث حسن" .