what danger does the company encounter in Mirkwood? Use evidence from the text.

There is a small brook to be forded and Bilbo proves efficient here. Unfortunately, Bombur, one of the awkward dwarves falls into the water and this water is poisoned. Bombur is recovered but he remains in a stupor for the duration of the chapter. Bilbo is alone in the dark and after trying to find his friends, he gives up and goes to sleep. He is arrested in his sleep, attacked by a giant spider that was trying to poison him. Bilbo kills it with his sword and then he, himself, falls down and passes out. When he wakes up he finds his friends swaddled in spider net, suspended from tree branches and guarded by a troop of spiders.