'Beast of the Field' in the Bible

Now, therefore, I, have given all these lands, into the hand of Nebuchadnezzar king of Babylon my servant, - Moreover also, the wild beast of the field, have I given him, to serve him.

For, Thus, saith Yahweh of hosts God of Israel, - A yoke of iron, have I put upon the neck of all these nations to serve Nebuchadnezzar king of Babylon, and they shall serve him, Moreover also the wild beast of the field, have I given to him.