Urumi
Urumi is an edged and bladed weapon or weapon type.
Overview
Whip-like blade from Kerala.
In detail
It is associated with India.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Urumi”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q587488: Urumi
Consult the source