'Snow' in the Bible

“Come now, and let us reason together,”Says the Lord,“Though your sins are as scarlet,They will be as white as snow;Though they are red like crimson,They will be like wool.

“For as the rain and the snow come down from heaven,And do not return there without watering the earthAnd making it bear and sprout,And furnishing seed to the sower and bread to the eater;