CHĀNDOGYA UPANISHAD · 8.8.3

तौ होचतुर् यथैवेदम् आवां भगवः साध्वलंकृतौ सुवसनौ परिष्कृतौ स्व एवम् एवेमौ भगवः साध्वल्लंकृतौ सुवसनौ परिष्कृताव् इति ।
एष आत्मेति होवाच ।
एतद् अमृतम् अभयम् एतद् ब्रह्मेति ।
तौ ह शान्तहृदयौ प्रवव्रजतुः ॥

tau hocatur yathaivedam āvāṃ bhagavaḥ sādhvalaṃkṛtau suvasanau pariṣkṛtau sva evam evemau bhagavaḥ sādhvallaṃkṛtau suvasanau pariṣkṛtāv iti ।
eṣa ātmeti hovāca ।
etad amṛtam abhayam etad brahmeti ।
tau ha śāntahṛdayau pravavrajatuḥ ॥

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.

F. Max Müller · The Upanishads, Sacred Books of the East 1 (1879)