Who were the first to change against to goblin?

The first to change against the goblin were the elves, particularly during the events of Tolkien's Middle-earth legendarium. In "The Hobbit," elves from the Woodland Realm, led by Thranduil, initially saw goblins as a threat due to their aggressive nature and raids. This antagonism contributed to the broader conflict between the various races of Middle-earth and the goblins of the Misty Mountains.