Act one
Siegmund seeks shelter in Hunding's home. Sieglinde, Hunding's wife, looks after him. Siegmund tells Hunding of his boyhood: his mother was killed and his twin sister abducted. His father raised him as a lone warrior, and then vanished. Siegmund reveals that is seeking shelter, having supported a young woman whom kinsmen were forcing into a loveless marriage. After slaying several of her oppressors, he was disarmed, wounded, and put to flight. Hunding declares that the fallen were his own kinsmen, and that he will exact vengeance the following day. The sacred vows of hospitality, however, protect his guest that night.