Abu Idris reported,

I entered the mosque of Damascus, and there I saw a young man with bright white teeth, surrounded by people. Whenever they disagreed about something, they would refer it to him and accept his judgment. I asked about him and was told, "This is Muaz bin Jabal."The next day, I went early to the mosque, but I found that he had arrived even earlier, and he was praying. I waited until he finished his prayer, then approached him from the front, greeted him, and said, "By Allah, I love you for the sake of Allah."He asked, "For Allah?"I said, "For Allah."He asked again, "For Allah?"I said, "For Allah."He asked a third time, "For Allah?"I said, "For Allah."He then took hold of the edge of my cloak, pulled me toward him, and said, "Rejoice, for I heard the Messenger of Allah ﷺ say that Allah said, 'My love is assured for those who love one another for My sake, who sit together for My sake, who visit one another for My sake, and who give generously to one another for My sake.'"

عن أبي إدريس الخولاني قال

دخلت مسجد دمشق، فإذا فتى شاب براق الثنايا، وإذا الناس معه، إذا اختلفوا في شيء أسندوا إليه، وصدروا عن قوله، فسألت عنه، فقيل: هذا معاذ بن جبل، فلما كان الغد، هجرت، فوجدته قد سبقني بالتهجير، ووجدته يصلي، قال: فانتظرته حتى قضى صلاته، ثم جئته من قبل وجهه، فسلمت عليه، ثم قلت: والله إني لأحبك الله، فقال: الله؟ فقلت: الله، فقال: الله؟ فقلت: الله، فقال: الله؟ فقلت: الله، قال: فأخذ بحبوة ردائي، فجبذني إليه، وقال: أبشر، فإني سمعت رسول الله ﷺ يقول: قال الله تبارك وتعالى: وجبت محبتي للمتحابين في، والمتجالسين في، والمتزاورين في، والمتباذلين في.