They said: 'Just as we are, well adorned, with our best clothes and clean, thus we are both there, Sir, well adorned, with our best clothes and clean.' Pragâpati said: 'That is the Self, this is the immortal, the fearless, this is Brahman.' Then both went away satisfied in their hearts.
In plain words: The students say they see themselves dressed up and clean, just as they are. Prajapati says, "That is the Self, the deathless, the fearless, Brahman (the ultimate reality)," and both leave feeling satisfied.