1)
Where is Amon in relation to Mo'av?
1.
Rashi: This Pasuk teaches us that Amon is due north of Mo'av. 1
2)
Why were Yisrael forbidden even to haarrass Amon?
1.
Refer to 2:5:2.2:1.
2.
Targum Yonasan: On the merit of Avraham, who took Lot - their founding-father, under his wing.