Verse 48

तदेवापारपर्यन्तमगाधममहात्मनः ।धियोऽदृश इवाज्ञस्य दीर्घं जठरकोटरात्

In plain words

— that same world is shoreless and fathomless to the small-souled. The thoughts (dhī) of the ajña, as though sightless, far out of the hollow of the belly