Repeat this refrain and he'll immediately appear for a merry introduction: Ho! Tom Bombadil, Tom Bombadillo! By water, wood and hill, by the reed and w

Repeat this refrain and he'll immediately appear for a merry introduction: Ho! Tom Bombadil, Tom Bombadillo! By water, wood and hill, by the reed and willow, By fire, sun and moon, harken now and hear us! Come, Tom Bombadil, for our need is near us!