"Other such Dasa demons are 'the loud-shouting Dasa with six eyes and three heads', a boar ivaraha) whom Trita slew with his metal-tipped inspired speech (RS 10,99,6), Urana with 99 arms and Arbuda (RS 2,14,4), and the Dasa Vyarnsa who wounded Indra and struck off both of his jaws, before Indra smashed his head with the weapon (RS 4,18,9; 1,101,2). The Dasa dragon (ahi) , from whom Indra wrests the waters (2,11 ,2), has a counterpart in the A vestan aii! dahako."
January 1, 1970
https://en.wikiquote.org/wiki/Asko_Parpola