Svipdag leaves Asgard--Hadding's Strategy--Fleet sunk by Odin--Fate of Svipdag--Freyja's Sorrowful Quest--The Sea-Dragon--Slain by Hadding--The Curse of Freyja--Loke and Heimdal's Ocean Fight--Hadding's Peril--The Gods and the Last Battle--Death of Svipdag's Son--His Faithful Queen--Giants threaten Asgard--Odin's Warning--Thor wins Ull's Favour--Asa-Gods return to Asgard--The Decrees of Odin--The Seven Sleepers--St. Swithin's-Day Myth. SVIPDAG descended out of Asgard and urged his tribe to help…