# inhabitant of the valley
Possible meanings: this may refer to Jerusalem, which was located above a valley or this is directed to another city or group of people. Most versions leave the original form rather than specifying the city.
# I am against
"I oppose" or "I am going to punish"
# Who will come down to attack us? ... Who will enter our houses?
"No one will attack us! ... No one will enter our houses!"