ahaṁ sarvasya prabhavo
mattaḥ sarvaṁ pravartate
iti matvā bhajante māṁ
aham—I, Lord Kṛṣṇa; sarvasya—of everyone; prabhavaḥ—the original source; mattaḥ—from Me; sarvam—everything; pravartate—emanates; iti—thus; matvā—understanding; bhajante—they engage in devotional service; mām—to Me; budhāḥ—those who are learned; bhāva-samanvitāḥ—with love and devotion.
" 'I [Kṛṣṇa] am the original source of everything. Everything emanates from Me. The wise who perfectly know this engage in My service with love and devotion.'
Link to this page: https://prabhupadabooks.com/cc/madhya/24/189