tat — that knowledge of different sacrifices; viddhi — try to understand; praṇipātena — by approaching a spiritual master; paripraśnena — by submissive inquiries; sevayā — by the rendering of service; upadekṣyanti — they will initiate; te — you; jñānam — into knowledge; jñāninaḥ — the self-realized; tattva — of the truth; darśinaḥ — seers.