From the blog "A Marginalia to Mu'jam"

السلام على عثمان بن أمير المؤمنين، سمِي عثمان بن مظعون Peace be upon Uthman the son of the Commander of the faithful, the namesake of Uthman b. Madh`un [The Final Imam in Ziyarat al-Nahiya]            الَّذِينَ يَظُنُّونَ أَنَّهُمْ مُلَاقُو رَبِّهِمْ وَأَنَّهُمْ إِلَيْهِ رَاجِعُونَ نزلت في علي عليه السلام وعثمان بن مظعون وعمار بن ياسر وأصحاب لهم           “Those who are assured that they are going to meet their Lord and that they are to be returned to Him” (2:46) was revealed abo