וְעַל֙ כָּל־אַרְזֵ֣י הַלְּבָנ֔וֹן הָרָמִ֖ים וְהַנִּשָּׂאִ֑ים וְעַ֖ל כָּל־אַלּוֹנֵ֥י הַבָּשָֽׁן׃
Rashi on Isaiah
the cedars of the Lebanon This is symbolic of the heroes [var. the kings].
Ibn Ezra on Isaiah
The cedars, etc. All this may be taken either literally, or symbolically for the young, great, rich, mighty, and the kings.
Rashi on Isaiah
the oaks of the Bashan The governors, just as the oaks are inferior to the cedars.