Mandala 4 - Vamadeva

Mandala 4 contains 58 hymns attributed to the seer Vamadeva. The hymns are primarily addressed to Agni and Indra, with notable hymns to the Rbhus, the Maruts, and the Ashvins. This Mandala includes the famous Vamadeva hymn (4.18) containing the celebrated phrase 'Aham Brahma Asmi' (I am Brahman), though the full expression appears in later Upanishadic literature.