9.10

मयाध्यक्षेण प्रकृतिः
सूयते सचराचरम् ।
हेतुनानेन कौन्तेय
जगद्विपरिवर्तते ॥

mayādhyakṣeṇa prakṛtiḥ sūyate sacarācaram
hetunānena kaunteya jagad viparivartate

Kṛṣṇa (कृष्ण) is still speaking to Arjuna (अर्जुन).

The verse

With me as overseer, nature brings forth the moving and the unmoving; by this cause, son of Kuntī (कुन्ती), the world turns round.

नेपालीमा

म अध्यक्ष रहँदा प्रकृतिले चल्ने र नचल्ने सबैलाई निकाल्छ। यही कारणले, हे कुन्तीपुत्र, संसार घुम्छ।

Where it sits

9.1 through 9.10 are one opening. The king of knowings is this: he pervades in a form that is not manifest, beings rest in him, he is not used up by the sending, and nature brings the world forth under his eye.

Split: मया + अध्यक्षेण + प्रकृतिः + सूयते + स-चर-अचरम् + हेतुना + अनेन + कौन्तेय + जगत् + विपरिवर्तते

mayā + adhyakṣeṇa + prakṛtiḥ + sūyate + sa-cara-acaram + hetunā + anena + kaunteya + jagat + viparivartate

Sanskrit, in depth

The words

देवनागरीWordGrammarSense
मयाmayāinstrumentalby me.
अध्यक्षेणadhyakṣeṇainstrumentalby the overseer. adhi (अधि) "over," akṣa (अक्ष) "eye."
प्रकृतिःprakṛtiḥnominativenature.
सूयतेsūyatepresent, 3rd singular, middlebrings forth. From sū (सू).
स-चर-अचरम्sa-cara-acaramaccusativethe moving together with the unmoving. cara (चर) "moving," acara (अचर) "unmoving," sa- (स-) "with."
हेतुनाhetunāinstrumentalby a cause.
अनेनanenainstrumental of idam (इदम्)by this.
कौन्तेयkaunteyavocativeson of Kuntī (कुन्ती).
जगत्jagatnominativethe world.
विपरिवर्ततेviparivartatepresent, 3rd singular, middleturns about, revolves. vi-pari-vṛt (वि-परि-वृत्).

The phrases

mayā adhyakṣeṇa (मया अध्यक्षेण) is one person in two instrumentals. By me, and by the overseer: the overseer is him. prakṛtiḥ sūyate (प्रकृतिः सूयते) is the mother of the act. Nature brings forth.

sa-cara-acaram (स-चर-अचरम्) is what she brings forth, the moving and the unmoving in one sweep.

hetunā anena (हेतुना अनेन) points back at that oversight. By this cause, jagat viparivartate (जगत् विपरिवर्तते): the world keeps turning.

Sanskrit in this line

mayā (मया) and adhyakṣeṇa (अध्यक्षेण) share one case, the instrumental, and they share one person. The second word tells you in what role the "by me" works: as overseer. जगत् + विपरिवर्तते jagat + viparivartate is recited jagad viparivartate (जगद्विपरिवर्तते). t (त्) before v (व्) becomes d (द्), the same shift jagat (जगत्) made in 9.4.

Say it back

Cover the English. Say who brings forth, and who watches. If adhyakṣeṇa (अध्यक्षेण) drops out, stay here.