Verse
अथवा बहुनैतेन किं ज्ञातेन तवार्जुन ।विष्टभ्याहमिदं कृत्स्नम् एकांशेन स्थितो जगत् ॥
But what need is there of a multitude of details for this knowledge, O Arjuna? Take it thus, that I am here in this world and everywhere, I support this entire universe with an infinitesimal portion of Myself.
Gītā 10·42