The Ramayana states that Trishira engaged Rama in a fight and hit him with a number of arrows. At this, Rama told him that his arrows were like flowers being showered on his body. Thereafter, a duel ensued, in which Rama killed Trishira.[2]
Trishira and his brother Atikaya are believed to be incarnations of the asurasMadhu and Kaitabha, who were slain by Vishnu during the period of the creation of the universe.