The works of Ādi Śaṅkarācārya

Sanatsujātīyam

p. 247

p. 247

सनत्सुजात येनेदं विद्यां गुह्यं सनातनम् ॥

In plain words

O Sanatsujāta, through whom this secret and eternal wisdom...

Close to the Sanskrit

O Sanatsujata, by whom this secret and eternal knowledge...