Knife of Kirom
The Knife of Kirom was a sacred Klingon artifact, over one thousand years old, said to be stained with the blood of Kahless the Unforgettable. The Knife of Kirom was kept in the sacred vault on Qo'noS, where no one was permitted to remove it.

In 2369, upon word of the return of Kahless, Chancellor Gowron brought the knife with him to run a genetic analysis on a sample of the blood to determine if a biological match existed with the "new" . ()

In 2376, Neelix recounted that Sarpek the Fearless unearthed the Knife of Kirom when he was searching for his lost targ. ()

de:Messer von Kirom
es:Kirom
Hand-held weapons
Qo'noS