This idiom is used to introduce a special message from God. See how you translated a similar phrase in [Jeremiah 1:4](../01/04.md). AT: "Yahweh gave a message to Jeremiah. He said, 'Go" or "Yahweh spoke this message to Jeremiah: 'Go" (See: [[rc://en/ta/man/translate/figs-idiom]])
Yahweh speaks of making nations to be slaves of Nebuchadnezzar as if he were putting yokes on oxen to make them do heavy work. AT: "I have made all of these nations slaves, and they will have to serve Nebuchadnezzar" (See: [[rc://en/ta/man/translate/figs-metaphor]])