You bind the one hobgoblin (stabilized and unconscious). Leaving Iathos to freeze in the dirt until he gets with the program is decides to get better on his own, you begin looting the place.
From the three bush-based hobgoblins, they are each wearing steel breastplates emblazoned with a pair of crossed axes. They also have hand axes (2 each), shields, and longswords. All of their equipment is well maintained. They each have small parcels of food, waterskins, and personal pouches that have four square, gold coins with the same crossed axe sigil.
The knight was wearing a suit of lamellar armor (same stats as Scale Armor), which is made from small enameled, rectangular plates of iron laced into rows. He carries a very fine, curved sword with a razor sharp edge despite Trev's best efforts to bravely dull it with his own body. He has a dozen of these square gold coins, and similar other provisions (food, skin, shield, hand axes).
The farmhouse is empty, and thoroughly looted. The hobgoblin appear to have been camping inside, but have left it fairly orderly.