1)
What is the meaning of "Nusu Nudu Me'od Hemiku"?
1.
Radak: Refer to 49:8:1:2-3.
2.
Malbim: The Navi counsels them in the name of Hashem. Do not merely take your tents elsewhere. Rather, distance greatly, so no one will know your location!
2)
What is the "Etzah"?
1.
Rashi: It is like verse 31 says - come upon a serene nation.
2.
Malbim: He wants to fight you, and he has strategies how to find where you will go to.
