BṚHADĀRAṆYAKA UPANISHAD · 5.13.1

उक्थम् ।
प्राणो वा उक्थम् ।
प्राणो हीदं सर्वम् उत्थापयति ।
उद् धस्माद् उक्थविद् वीरस् तिष्ठति ।
उक्थस्य सायुज्यं सलोकतां जयति य एवं वेद ॥

uktham ।
prāṇo vā uktham ।
prāṇo hīdaṃ sarvam utthāpayati ।
ud dhasmād ukthavid vīras tiṣṭhati ।
ukthasya sāyujyaṃ salokatāṃ jayati ya evaṃ veda ॥

Next follows the Uktha. Verily, breath (prâna) is Uktha, for breath raises up (utthâpayati) all this. From him who knows this, there is raised a wise son, knowing the Uktha; he obtains union and oneness with the Uktha.

F. Max Müller · The Upanishads, Sacred Books of the East 15 (1884)