13.33 Yatha, as; sarva-gatam, the all-pervading; akasam, space;-though pervasive, still, na upalipyate, is not defiled, does not come into contact; saukmyat, because of its subtlety; tatha, similarly; atma, the Self; avasthitah, present, sarvatra, everywhere; dehe, in the body; na, is not; upalipyate, defiled.
Further,