Final answer:
Siddhartha's first spiritual teacher was the man who becomes Buddha, Gautama Buddha.
Explanation:
Siddhartha's first spiritual teacher was the man who becomes Buddha. Before discovering the path of enlightenment himself, Siddhartha explored teachings from various individuals, including a beautiful courtesan, a rich merchant, and followers of Buddha. However, he ultimately found guidance from Gautama Buddha, who introduced him to the teachings that led to enlightenment.
Learn more about Siddhartha's spiritual journey here:
https://brainly.com/question/1044149
