For the eighteenth I know that which I never teach to maid or wife of man, (all is better what one only knows. This is the closing of the songs) save her alone who clasps me in her arms, or is my sister.
Þat kann ek it átjánda er ek æva kennik mey né manns konu alt er betra er einn um kann þat fylgir ljóða lokum nema þeiri einni er mik armi verr eða mín systir sé.
Havamal: 163, Ljóðatal