sa ātmā svāśrayāśrayaḥ

ekam-one; ekatara-another; abhave-in the absence of; yada-because; na-does not; upalabhamahe-perceptible; tritayam-in three stages; tatra-there; yah-the one; veda-who knows; sah atma-the Supersoul; sva-own; asraya-shelter; asrayah-of the shelter.