ISA 15:2

2 The people of Dibon, [your capital city,] will go to their temple to mourn/weep; they will go to [their shrines] on the hilltops to weep. They will wail because of [what happened to] Nebo and Medeba [towns in the south]; they will all shave the hair of their heads, and the men will cut off their beards [to show that they are grieving].