One verse

Srimad Bhagavatam 12.11.9

12.11.9

यावानयं वै पुरुषो यावत्या संस्थया मित: । तावानसावपि महापुरुषो लोकसंस्थया ॥ ९ ॥

yāvān ayaṁ vai puruṣo yāvatyā saṁsthayā mitaḥ tāvān asāv api mahā- puruṣo loka-saṁsthayā

yāvān
to which extent
ayam
this
vai
indeed
puruṣaḥ
ordinary individual person
yāvatyā
extending to which dimensions
saṁsthayā
by the position of his limbs
mitaḥ
measured
tāvān
to that extent
asau
He
api
also
mahā-puruṣaḥ
the transcendental personality
loka-saṁsthayā
according to the positions of the planetary systems

Just as one can determine the dimensions of an ordinary person of this world by measuring his various limbs, one can determine the dimensions of the Mahāpuruṣa by measuring the arrangement of the planetary systems within His universal form.