anything

Level 4 of the Dungeon
(41, -16, D:4)
  a +0 chain mail
(43, -20, D:4)
  a +0 robe
(43, -9, D:4)
  6 gold pieces

Level 5 of the Dungeon
(0, 0, D:5)
  a poisoned dart
(0, 1, D:5)
  a poisoned dart
(1, 3, D:5)
  a poisoned dart
(5, -5, D:5)
  a worker ant corpse
(26, 0, D:5)
  a hound corpse
(29, 34, D:5)
  a +0 trident
(34, -6, D:5)
  a +0 robe