प्रकाशोऽर्कस्य तोयस्य शैत्यमग्नेर्यथोष्णता ।स्वभावः सच्चिदानन्दनित्यनिर्मलतात्मनः ॥ २४ ॥
In plain words
Light belongs to the sun, coolness to water, heat to fire. Just so, being, consciousness, bliss, timelessness, and unstained purity are the ātman's own nature.
Close to the Sanskrit
Just as light is of the sun, coolness of water, heat of fire — [so] being-consciousness-bliss, eternity, and stainlessness are the intrinsic nature of the Self.