'Smooth skinned' in the Bible

which sends envoys by the sea, in papyrus boats over the water! Go, swift messengers, to a tall, smooth-skinned nation, to a people feared far and wide, a nation that metes out punishment and oppresses, whose land the rivers divide.

At that time tribute will be brought to the LORD of the Heavenly Armies from a tall and smooth-skinned people, from a people feared far and wide, a nation that metes out punishment and oppresses, whose land the rivers divide, to Mount Zion, the place that bears the name of the LORD.