Sam's Barrow-blade

When they are saved from the Barrow-wight by Tom Bombadil, the Hobbits are each given a sword that Tom found in the Barrow-wights lair, along with many other treasures.

Sam uses his sword in almost every battle he is in, he uses it until the fight with the Giant Spider Shelob in her lair, after that he uses his master Frodo Baggins blade, Sting which becomes an heirloom of the Gamgee family.