अनादित्वान्निर्गुणत्वात्परमात्मायमव्ययः।शरीरस्थोऽपि कौन्तेय न करोति न लिप्यते
anāditvān nirguṇatvāt paramātmāyam avyayaḥ śharīra-stho ’pi kaunteya na karoti na lipyate
The Supreme Spirit, O Prince, is without beginning, has no qualities, and is imperishable. Though it is within the body, it does not act, nor is it affected by action.
Translated by Shri Purohit Swami
Being without beginning, devoid of any qualities, the Supreme Self, imperishable, though dwelling in the body, O Arjuna, neither acts nor is tainted.
Translated by Swami Sivananda
Word meanings (from the gita/gita dataset)
anāditvāt—being without beginning; nirguṇatvāt—being devoid of any material qualities; parama—the Supreme; ātmā—soul; ayam—this; avyayaḥ—imperishable; śharīra-sthaḥ—dwelling in the body; api—although; kaunteya—Arjun, the the son of Kunti; na—neither; karoti—acts; na—nor; lipyate—is tainted