Living on restricted diet, and with heart purged of all sins, devoting himself to meditation, a wise man succeeds every night, before sleep and after sleep, in sceing Soul by the help of his Soul.
तं पूर्वापररात्रेषु युञ्जानः सततं बुधः। लब्धाहारो विशुद्धात्मा पश्यत्यात्मानमात्मनि॥