But with envy’s smart rankled Loptur’s heart,

And his purpose he ’gan to rue:

“To those Asar two I’m compelled, ’tis true,

The things I promised, to give;

But by Hel I swear, that those presents rare

Unscathed they shall not receive.”

The dwarfs in a ring, round the anvil spring,

And busy the bellows ply;

But Lok, in his guile, became changed the while

To a huge blue-bottle fly.