One verse

Srimad Bhagavatam 4.19.3

4.19.3

यत्र यज्ञपति: साक्षाद्भगवान् हरिरीश्वर: । अन्वभूयत सर्वात्मा सर्वलोकगुरु: प्रभु: ॥ ३ ॥

yatra yajna-patih saksad bhagavan harir isvarah anvabhuyata sarvatma sarva-loka-guruh prabhuh

yatra
where
yajna-patih
the enjoyer of all sacrifices
saksat
directly
bhagavan
the Supreme Personality of Godhead
harih
Lord Visnu
isvarah
the supreme controller
anvabhuyata
became visible
sarva-atma
the Supersoul of everyone
sarva-loka-guruh
the master of all planes, or the teacher of everyone
prabhuh
the proprietor.

The Supreme Personality of Godhead, Lord Visnu, is present in everyone’s heart as the Supersoul, and He is the proprietor of all planes and the enjoyer of the results of all sacrifices. He was personally present at the sacrifices made by King Prthu.