Frigga, therefore, sent out her servants in every direction, bidding them make all living creatures, all plants, metals, stones—in fact, every animate and inanimate thing—register a solemn vow not to do any harm to Balder. All creation readily took the oath, for all things loved the radiant god, and basked in the light of his smile. So the servants soon returned to Frigga, telling her that all had been duly sworn except the mistletoe, growing upon the oak stem at the gate of Valhalla, which, they added, was such a puny, inoffensive thing that no harm could be feared from it.
“On a course they resolved:
That they would send
To every being,
Assurance to solicit,
Balder not to harm.
All species swore
Oaths to spare him;
Frigg received all
Their vows and compacts.”