The Heimskringla on Bergen
Heimskringla > part in the government with his brother Hardaknut. In the same autumn > 15. Eystein'S Doings In The Meantime.
attestation: Eystein built Michael's church as a splendid stone temple and the Church of the Apostles in Bergen's royal compound
"He also built Michael's church, which is a very splendid stone temple. In the king's house there he also built the Church of the Apostles"
attestation: Eystein constructed the great hall in Bergen, described as the most magnificent wooden structure ever built in Norway
"the great hall, which is the most magnificent wooden structure that was ever built in Norway."
Heimskringla > part in the government with his brother Hardaknut. In the same autumn > 12. The Conflict Upon The Piers.
- attestation: Thirteen men fell in the pier fight: nine killed on the spot and four died of wounds.
"There fell thirteen men, of whom nine were killed on the spot, and four died of their wounds, and many were wounded."