1)
Do we find that kings of Yerushalayim ruled over all of Ever ha'Nahar?
1.
Rashi: Yes - it says about Shlomo "Hu Rodeh b'Chol Ever ha'Nahar 1 ."
1
Malbim: This affirmed that if the city will be built, he will lose his authority over Ever ha'Nahar.
2)
What are "Midah Velo va'Halach"?
1.
Rashi: They are taxes and head-tax that Nochrim paid to them.
