3. They dwelt there as pupils for thirty-two years. Then Pragapati asked them: 'For what purpose have you both dwelt here?'
They replied: 'A saying of yours is being repeated, viz. "the Self which is free from sin, free from old age, from death and grief, from hunger and thirst, which desires nothing but what it ought to desire, and imagines nothing but what it ought to imagine, that it is which we must search out, that it is which we must try to understand. He who has searched out that Self and understands it, obtains all worlds and all desires." Now we both have dwelt here because we wish for that Self.'