The works of Ādi Śaṅkarācārya

Sanatsujātīyam

p. 265

p. 265

अभिजानामि ब्राह्मणमाख्यातारं विचक्षणम् ।

In plain words

I know who you are — a brāhmaṇa, one who declares the teaching, one who sees clearly.

Close to the Sanskrit

I recognize the brāhmaṇa, the expounder, the discerning one.