Where do the legends about the cultivation and custom of drinking coffee come from?

Legends about the cultivation and drinking of coffee often trace back to Ethiopia, where the story of Kaldi, a goat herder, is widely known. According to this tale, Kaldi discovered coffee beans after noticing that his goats became energetic after eating the berries from a certain tree. From Ethiopia, the coffee plant spread to the Arabian Peninsula, where it became integral to Islamic culture and social life, leading to the establishment of coffeehouses in cities like Mecca and later Istanbul. These legends highlight coffee's role in socialization and its journey across cultures.