1)
How was Yad Elokim on him?
1.
Rashi: He gave to him grace and success in front of the king.
2)
Why does it say "l'Tovah"?
1.
Rashi: All intended for good, to build the wall of the city and its towers.
2.
Ibn Ezra: Their hands were strengthened due to the good that the king did for me.
