The earliest speculation regarding the origin of the four varnas is found in the mythical story of creation embodies in?

The earliest speculation regarding the origin of the four varnas is found in the Rigveda, particularly in the Purusha Sukta hymn. This hymn describes the cosmic being, Purusha, whose sacrifice by the gods led to the creation of the four social classes: the Brahmins (priests), Kshatriyas (warriors), Vaishyas (merchants), and Shudras (servants). This mythological narrative symbolizes the interconnectedness of society and the divine order, suggesting that the varnas emerged from a single, primordial entity.