Sahastrabahu Arjuna is popular in Hindu Puranas as the thousand armed king who defeated Ravana. Sahastrabahu Arjun Jayanti 2019 date is November 3. It is observed annually on the Shukla Paksha saptami day (seventh day of the waxing phase of moon) in Kartik month. He is a contemporary of Sri Ram.
Kansara Samaj and Sahasrarjun Kshatriya Samaj consider that they are from the lineage of Sahasrarjun