1)
What is the meaning of "Kush Atzmah"?
1.
Rashi: Kushim helped to strengthen [Noa.]
2.
Radak: This is [strength,] like "Atzmah Yarbe" (Yeshayah 40:29).
3.
Malbim: Noa had strength and helpers more than you.
2)
What do we learn from "u'Egypt Ein Ketzeh"?
1.
Radak, Malbim: There is no limit to the nation in it. Even though Noa had all these helpers, it fell to Nebuchadnetzar's hand!
3)
What do we learn from "Put v'Luvim Hayu b'Ezrasech"?
1.
Rashi: Putim and Luvim who helped you (Ninveh) - also they supported [Noa].
