"When a man becomes the brother of another man,then let him ask him about his name and his father's name and who he is,for indeed it shall nurture affection." (Using translation from Tirmidhī 2392b)
"إذا آخى الرجلُ الرجلَ فليسألْهُ عن اسمِه واسم أبيه، وممن هو، فإنه أوصلُ للمودةِ" .