The Prose Edda · Part 3
Skáldskaparmál 6
6.1"How should one periphrase Njördr? By calling him God of the Vanir, or Kinsman of the Vanir, or Wane, Father of Freyr and Freyja, God of Wealth-Bestowal.
6.2So says Thórdr Sjáreksson: Gudrun's self by ill Her sons did kill; The wise God-bride At the Wane's side Grieved; men tell Odin tamed steeds well; 'T was not the saying Hamdir spared sword-playing.
6.3Here it is recorded that Skadi departed from Njördr, as has already been written.