Who quoted 'I sold the watch to get the money to buy your combs'?

The quote "I sold the watch to get the money to buy your combs" is from the short story "The Gift of the Magi" by O. Henry. In the story, the characters Jim and DELLa make personal sacrifices for each other, highlighting themes of love and selflessness. Jim sells his prized watch to buy DELLa a set of combs for her hair, while DELLa sells her hair to buy a chain for Jim's watch. This poignant exchange underscores the irony and depth of their love.