Taittiriya Upanishad 1.12

1.12.1

śaṃ no mitraḥ śaṃ varuṇaḥ /
śaṃ no bhavatvaryamā /
śaṃ na indro bṛhaspatiḥ /
śaṃ no viṣṇururukramaḥ /
namo brahmaṇe /
namaste vāyo /
tvameva pratyakṣaṃ brahmāsi /
tvāmeva pratyakṣaṃ brahmāvādiṣam /
ṛtamavādiṣam /
satyamavādiṣam /
tanmāmāvīt /
tadvaktāramāvīt /
āvīnmām /
āvīt vaktāram /
āūṃ śāntiḥ śāntiḥ śāntiḥ // 1//
iti dvādaśo 'nuvākaḥ //
iti śīkṣāvallī samāptā //

May Mitra be blissful to us. May Varuṇa be blissful to us. May Aryaman be blissful to us. May Indra and Bṛhaspati be blissful to us. May Viṣṇu, of long strides, be blissful to us. Salutation to Brahman. Salutation to you, O Vāyu. You, indeed, are the immediate Brahman. You alone I shall call the direct Brahman. I shall call you righteousness. I shall call you truth. May He protect me. May He protect the teacher. May He protect me. May He protect the teacher. Om, peace, peace, peace!