Sanskrit

ध्रुवे तद्गतिज्ञानम्

Transliteration (IAST)

dhruve tad-gati-jñānam

Word by word

dhruve

on the pole star

tat-gati-jñānam

knowledge of their (the stars') movement

Translation

By saṃyama on the pole star comes knowledge of the movement of the stars.

Source: Surenyogalaya Open Translation (English) · License: CC0-1.0