5.79
ete camsa-kalah pumsah
krsnas tu bhagavan svayam
indrari-vyakulam lokam
mrdayanti yuge yuge
SYNONYMS
ete—all these; ca—also; amsa-kalah—part or part of the part; pumsah—of the Supreme Person; krsnah tu—but Lord Krsna; bhagavan—the original Personality of Godhead; svayam—Himself; indra-ari—the demons; vyakulam—disturbed; lokam—all the planets; mrdayanti—makes them happy; yuge yuge—in different millenniums “All these incarnations of Godhead are either plenary portions or parts of the plenary portions of the purusa-avataras.
But Krsna is the Supreme Personality of Godhead Himself.
In every age He protects the world through His different features when the world is disturbed by the enemies of Indra.”
PURPORT
This quotation is from Srimad-Bhagavatam (1.3.28).