George Webbe Dasent, Popular Tales from the Norse — Dapplegrim (1912)
“ If the flame rises, I win; if it falls, I lose; but if you see me winning, take and cast the bridle—you must take it off me—over its head, and then it will be tame enough." So just as the lad had done throwing the ox-hides, with the spikes, over Dapplegrim, and had cast down the tarbarrel on the plain, and had got well up into the spruce-fii; up galloped a horse, with fire flashing out of his nostrils, and the flame caught the tar-barrel at once. Then Dapplegrim and the strange horse began to fight till the stones flew heaven-high. ”
