Note 9 — Chapter XXIII · SPEECH OF VIROCHANA ON SUBJECTION OF THE MIND.
Viharilala Mitra translation
It is recorded, that the forefathers of Bali to the fourth ascent, were all destroyed by Vishnu, who took upon him the first four shapes of his ten incarnations, namely: those of the fish, tortoise, the boar and the biform man and lion, to destroy them one after another; till he took his fifth form of the dwarf, to kill Bali also. Hence it was one family of the Asuras at Mavalipura in Deccan, that called down Vishnu five times from his heaven for their destruction.