[Anitius Severinus Boethius]

... a ceremonial dagger...

...with a blade known as a "khukri"...

A khukri is NOT "a ceremonial dagger". It is the Nepalese based blade used most famously by the Ghurkhas, and is weapon still in use by soldiers in various armies today.

[mamelukesabre]

there is a such thing as a ceremonial kukri