यतः प्रवृत्तिर्भूतानां येन सर्वमिदं ततम्।स्वकर्मणा तमभ्यर्च्य सिद्धिं विन्दति मानवः
yataḥ pravṛittir bhūtānāṁ yena sarvam idaṁ tatam sva-karmaṇā tam abhyarchya siddhiṁ vindati mānavaḥ
One reaches perfection by dedicating their actions to God, Who is the source of all being and fills everything.
Translated by Shri Purohit Swami
He from whom all the beings have evolved and by whom all this is pervaded, worshipping Him with his own duty, one attains perfection.
Translated by Swami Sivananda
Word meanings (from the gita/gita dataset)
yataḥ—from whom; pravṛittiḥ—have come into being; bhūtānām—of all living entities; yena—by whom; sarvam—all; idam—this; tatam—pervaded; sva-karmaṇā—by one’s natural occupation; tam—him; abhyarchya—by worshipping; siddhim—perfection; vindati—attains; mānavaḥ—a person