'Feathers' in the Bible

saying, ‘Thus says the Lord God, “A great eagle (Nebuchadnezzar) with great wings, long pinions and a rich plumage of many colors came to Lebanon (Jerusalem) and took away the top of the cedar (Judah).

“There was [also] another great eagle with great wings and many feathers; and behold, this vine (Zedekiah) bent its roots toward him and sent out its branches toward him, away from the beds where it was planted, for him to water.