Krishna is the Origin
Giriraj Swami: During a morning walk at Cheviot Hills in Los Angeles, I asked, “We preach that Krishna is the origin of everything, but sometimes people ask, ‘What is the origin of Krishna?'” Srila Prabhupada replied, “You tell them that as far as our information goes, Krishna is the origin. If you have something or someone who is the origin of Krishna, we will worship that thing or that person. But until you find someone who is the origin of Krishna, then worship Krishna as the origin of all.”
Remembrances by Sidhanta Das