Śatapatha Brāhmaṇa ("of a hundred paths") 10.6.5.9

10.6.5.9

atha vaṃśaḥ samānamā sāṃjīvīputrātsāṃjīvīputro māṇḍūkāyanermāṇḍūkāyanirmāṇḍavyānmāṇḍavyaḥ kautsātkautso māhitthermāhitthirvāmakakṣāyaṇādvāmakakṣāyaṇo vātsyādvātsyaḥ śāṇḍilyācāṇḍilyaḥ kuśreḥ kuśriryajñavacaso rājastambāyanādyajñavacā rājastambāyanasturātkāvaṣeyātturaḥ kāvaṣeyaḥ prajāpateḥ prajāpatirbrahmaṇo brahma svayambhu brahmaṇe namaḥ

Now the line of succession (of teachers). The same as far as Sâmgîvîputra. Sâmgîvîputra (received it) from Mândûkâyani, Mândûkâyani from Mândavya, Mândavya from Kautsa, Kautsa from Mâhitthi, Mâhitthi from Vâmakakshâyana, Vâmakakshâyana from Vâtsya, Vâtsya from Sândilya, Sândilya from Kusri, Kusri from Yagñavakas Râgastambâyana, Yagñavakas Râgastambâyana from Tura Kâvasheya, Tura Kâvasheya from Pragâpati, Pragâpati from Brahman (n.). Brahman is the self-existent: reverence be to Brahman!