The Desert Journey
Hamburg searches through the belongings of the deceased goblins and finds precious little of note. A small waterskin that might be full of water, some dried bits of unidentifiable meat, two bent copper pieces, a small piece of string, a brown pebble, and what is likely a small thighbone that is just longer than the wizard's palm are the non-armor and non-weapon things he finds. The armor is particularly poor-quality leather, and the weapons include a crude shortsword, an equally crude shortbow, and six low-quality arrows.
In all, it's a little surprising that people see goblins as a threat off any sort.
A check of the tee intersection shows that the right-hand passage makes a sharp left turn around a half dozen of the tall folk's paces down, and the left hand passage continues past the limit of the available light, possibly slowly descending. It's equally possible that the rough construction of the tunnels are presenting an illusion of descent. Only exploration will reveal the truth of it.
There are small bones and bits of fur scattered about under the arch, leaving the impression that bored and hungry goblins are often posted here.