Śaiśirīya Śikṣā 4

4

śaiśirasya tu śiṣyasya śākaṭāyana eva ca
sarvajñaṃ sarvakartāramācāryaṃ tu praṇamya ca

And to the disciple of Śaiśira, namely Śākaṭāyana— / having bowed to that teacher who is all-knowing and the maker of all,