Bilbo finds the ring that he later finds out belongs to Gollum who lost it. Gollum riddles with him in order to eat him, after bilbo asks him what is in his pocket he gets it after he helped bilbo get out of the mountain.
on a travel
Assuming you mean the tunnel under the Lonely Mountain that leads to Smaug, then Balin.
If it is in the Hobbit, it is to get Bilbo started on his adventure. If it is in the Fellowship of the Ring it is to have the ring returned to the mountain to be destroyed.
Bilbo stamps his foot and yells "Light! Light! Light!" repeatedly until the dwarves relent and come down the tunnel. They are deathly afraid of Smaug returning, but Bilbo's cries draw them to him.
September 22nd - Frodo and Bilbo's birthday!
Balin goes part of the way down the tunnel with Bilbo, and Bilbo takes one single golden goblet from Smaug’s immense hoards.
on a travel
The One Ring
When the author says that Bilbo fought the real battle alone in the tunnel, he means that Bilbo displayed true courage and resourcefulness by facing the dangers and challenges without the help of his companions. This moment marks a significant turning point in Bilbo's character development, showing his bravery and quick thinking in a critical moment.
Assuming you mean the tunnel under the Lonely Mountain that leads to Smaug, then Balin.
If it is in the Hobbit, it is to get Bilbo started on his adventure. If it is in the Fellowship of the Ring it is to have the ring returned to the mountain to be destroyed.
Smaug wasn't exactly hiding. He was laying in the main chambers in the heart of the mountain. Bilbo just went straight down the tunnel from the "side porch".
Bilbo stamps his foot and yells "Light! Light! Light!" repeatedly until the dwarves relent and come down the tunnel. They are deathly afraid of Smaug returning, but Bilbo's cries draw them to him.
Bilbo gets lost in the tunnel with Gollum, The dwarfs nearly get eaten by spiders and then they get captured by elves, and Bilbo nearly causes a war by giving the elves the dwarfs most prized possession.
Bilbo said, talking to himself, "what have i got in my pocket?" (it was the Ring). Gollum thought it was a riddle and Bilbo decided to make it one. he gave Gollum three chances to guess and gollum lost after four. then gollum went "to get something" (it was the ring), and Bilbo thought he was abandoned and left with the ring on. Gollum thought Bilbo knew the way out and he wanted to follow him, realizing Bilbo had the ring. Bilbo saw Gollum racing towards the gate and followed him to safety.
Bilbo's mother was named Belladonna Took.
All of them help Bilbo in "The Hobbit"