Composed on the conception of it being chilly bathing in a spring at night.

さよふかきいづみの水のおときけばむすばぬそでもすずしかりけり

sayo Fukaki idumi no midu no oto kikeba musubanu sode mo suzusikarikeri

Deep within a night so brief When the water of a spring I hear, Though they cannot draw it up, my sleeves Are cool, indeed.

Lord Minamoto no Morokata