Tree of Jiva and Atman
The Tree of Jiva and Atman appears in the Vedic scriptures concerning the soul. The Rig Veda samhita 1.164.20-22, Mundaka Upanishad 3.1.1-2, Svetasvatara Upanishad 4.6-7, and Annapurna Upanishad 4.32 speak of two birds, one perched on the branch of the tree, which signifies the body, and eating its fruit, the other merely watching.