'Roaring' in the Bible

“They seize bow and spear;They are cruel and inhuman and have no mercy.Their voice sounds like the roaring sea;They ride [in formation] on horses,Arrayed as a man for battleAgainst you, O Daughter of Zion (Jerusalem)!”

Thus says the Lord,Who gives the sun for light by dayAnd the fixed order of the moon and of the stars for light by night,Who stirs up the sea’s roaring billows or stills the waves when they roar;The Lord of hosts is His name:

“They seize their bow and spear;They are cruel and have no compassion.They sound like the roaring of the sea;They ride on horses,Every man equipped like a man [ready] for the battleAgainst you, O Daughter of Babylon.

“They (the Chaldean lords) will be roaring together [before their sudden capture] like young lions [roaring over their prey],They (the princes) will be growling like lions’ cubs.