Shama-il Tirmidhi Chapter 13, Hadith Number 4 (102).

Ibn Seereen says, “I made my sword like the sword of Samurah bin Jundub radiyallahu anhu. He said that he had his sword made in the same manner as the one the Prophet of Allah sallallahu alaihe wasallam had. The sword was the type used by the tribe of Banu Hanifah.”

Commentary.
Banu Hanifah was a tribe in Arabia who were famous for manufacturing good quality swords. These people, one after another, in imitating the Prophet of Allah sallallahu alaihe wasallam, made a replica of his sword.