What are the connotations of "Vayisa Bil'am es Einav"?
Rashi: He looked up in order to give Yisrael an Ayin ha'Ra. 1
Rashi: Now presenting us with Bil'am's three bad Midos
What exactly did he see?
Rashi and Targum Yonasan: He saw that each tribe dwelt within its own borders 1 and how the openings of their tents did not face one another, so that one man should not peep into his friend's tent.
Targum Yonasan: In their Batei Midrashim (See Peirush Yonasan).
And what is the significance of "Vat'hi alav Ru'ach Elokim"?
It entered his mind not to curse them.
Targum Onkelos and Targum Yonasan: There came upon him a spirit of prophecy.