"The wave, though distinct, is not separate from the ocean. Similarly, the individual self, though experiencing a sense of separation, is not separate from the ultimate reality. The realization of this oneness is what we call Jeeva-Brahma-Aikya-Vedanta, or the unity of the individual self and the ultimate reality."
When the illusion of the wave (Jeeva) dissolves, only the ocean (Brahma) remains. That distinction was never real to begin with. Jeeva-brahma-aikya-vedanta-rahasyam-pdf
The document can be found on several digital repositories, though it is often included as part of larger collections of Vedic or Yogic texts: "The wave, though distinct, is not separate from the ocean