What does Daniel 4:10 mean?
When Nebuchadnezzar had his first disturbing dream, he insisted his wise men relate the vision, itself, instead of simply giving him an interpretation (Daniel 2:1–6, 17–19). It's possible he did the same thing here (Daniel 4:9), asking Daniel to first describe the dream, and then to give its meaning. But the narrative seems to indicate that the king told the enchanters and Daniel the content of the dream (Daniel 4:7–8). One way or another, the king and his captive advisor (Daniel 1:1–6) agreed on the content of Nebuchadnezzar's dream.The king's dream depicted an enormous tree. He was familiar with Lebanon, the home of infamously massive trees with wide branches and cones the size of a person's hand. There, the king would have observed the process of cutting down tall cedars for his construction projects in Babylon. The cedars of Lebanon were also prominent in the construction of David's palace and in the construction of Solomon's temple and palace six centuries prior to Nebuchadnezzar's reign. According to 2 Chronicles 2:3–10, Solomon had requested that Hiram, King of Tyre, send him cedars in exchange for massive quantities of wheat, barley, wine, and oil.
The cedar of Lebanon has been called the "king of trees" in comparison with other trees found in Bible lands. This sense of dominance will connect to the dream's meaning, as explained later by Daniel (Daniel 4:22).