Up woke Willow-man, began upon his singing,
sang Tom fast asleep under branches swinging;
in a crack caught him tight: snick! it closed together,
trapped Tom Bombadil, coat and hat and feather.
‘Ha, Tom Bombadil! What be you a-thinking,
peeping inside my tree, watching me a-drinking
deep in my wooden house, tickling me with feather,
dripping wet down my face like a rainy weather?’
‘You let me out again, Old Man Willow!
I am stiff lying here; they’re no sort of pillow,
your hard crooked roots. Drink your river-water!
Go back to sleep again like the River-daughter!’
— J.R.R. Tolkien, “The Adventures of Tom Bombadil”