The Egil's Saga on Adils
Chapter 1 - Of Kveldulf and his sons. > Chapter 53 - Of the fight.
attestation: Earl Adils pressed hard against Alfgeir who gave ground and ultimately fled
"Earl Adils pressed on hard and fast till Alfgeir gave ground; then Adils' men pressed on twice as boldly. Nor was it long before Alfgeir fled."
attestation: Adils was opposed to Earl Alfgeir while Hring faced the freebooters in the battle formation
"Adils was opposed to earl Alfgeir, Hring to the freebooters."
attestation: Earl Adils fled to the wood after seeing his brother's fall and the slaughter of his force
"earl Adils seeing his brother's fall, and the slaughter of many of his force, and the flight of some, while himself was in hard stress, turned to fly, and ran to the wood."