1)
What is the meaning of "ul'Vanav"?
1.
Radak: It is [Nebuchadnetzar's] son and grandson.
2)
Why does it say "until the rule of the kingdom of Paras"?
1.
'Rashi': Until then, the land was not appeased for its Shabbosos ? "Kol Yemei Hashamah Tishbos" (Vayikra 26:35).
2.
Radak: This is 52 years from the exile.
