CHĀNDOGYA UPANISHAD · 1.8.2

तथेति ह समुपविविशुः ।
स ह प्रावहणो जैवलिर् उवाच ।
भगवन्ताव् अग्रे वदताम् ।
भ्रामणयोर् वदतोर् वाचं श्रोष्यामीति ॥

tatheti ha samupaviviśuḥ ।
sa ha prāvahaṇo jaivalir uvāca ।
bhagavantāv agre vadatām ।
bhrāmaṇayor vadator vācaṃ śroṣyāmīti ॥

They all agreed and sat down. Then Pravâhana Gaivali said: 'Sirs, do you both speak first, for I wish to hear what two Brâhmanas have to say.

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