One verse

Srimad Bhagavatam 11.27.36

11.27.36

विधिना विहिते कुण्डे मेखलागर्तवेदिभि: । अग्निमाधाय परित: समूहेत् पाणिनोदितम् ॥ ३६ ॥

vidhinā vihite kuṇḍe mekhalā-garta-vedibhiḥ agnim ādhāya paritaḥ samūhet pāṇinoditam

vidhinā
according to scriptural injunctions
vihite
constructed
kuṇḍe
in the sacrificial arena
mekhalā
with the paraphernalia of the sacred belt
garta
the sacrificial pit
vedibhiḥ
and the altar mound
agnim
the fire
ādhāya
establishing
paritaḥ
on all sides
samūhet
one should build up
pāṇinā
with his hands
uditam
blazing

In an arena constructed according to scriptural injunctions, the devotee should perform a fire sacrifice, utilizing the sacred belt, the sacrificial pit and the altar mound. When igniting the sacrificial fire, the devotee should bring it to a blaze with wood piled up by his own hands.