Why does it say "mi'Bli Da'as"?
Rashi: Their hearts had no understanding.
Radak: It is because they did not know Hashem's act, and did not contemplate it.
Malbim: Due to all that was mentioned - they did Be'ushim (bad deeds), they were exiled without understanding.
What is the meaning of "u'Chevodo Mesei Ra'av"?
Rashi, from Targum Yonasan: Its honored people will die 1 of hunger. Malbim - this is payment for changing borders (to increase their wealth).
Radak: Those who used to be called honored, they will be called men of hunger. "Mesei" is men, like "me'Ir Mesim" (Iyov 24:12).
Radak: Grammatically, this cannot be. "Mesei" with a Sheva under the Mem is an expression of people; with a Tzeirei, it is from the root Misah.
What is "Hamono"?
Radak: The multitude of the nation [will be dry amidst thirst].
Why does it say "Tziche Tzamei"?
Rashi: Tziche is the Targum of Tzeme'ah. This corresponds to their many drinking parties. Radak - they turned to eating and drinking and pleasures. Therefore they will be exiled from their place, and suffer hunger and thirst, Midah k'Neged Midah.
Radak: This is like "v'Hisbi'a b'Tzachtzachos Nafshecha" (58:11) - dryness. Their throats will be dry due to thirst. Tziche is Samuch, like "Ishe Rei'ach Nicho'ach la'Shem" (Vayikra 1:13). Even though the verse mentioned hunger regarding the esteemed and thirst among the commoners, all will be equal in hunger and thirst.
