The best of companions in the sight of Allah, the Almighty, is the best of them to his companion, and the best of neighbors in the sight of Allah, the Almighty, is the best of them to his neighbor. [At-Tirmidhi]
«خيرُ الأصحابِ عند الله تعالى خيرُهم لصاحبه، وخيرُ الجيرانِ عند الله تعالى خيرُهم لجاره». (الترمذي)