One verse

Srimad Bhagavatam 2.6.1

2.6.1

ब्रह्मोवाच वाचां वह्नेर्मुखं क्षेत्रं छन्दसां सप्त धातव: । हव्यकव्यामृतान्नानां जिह्वा सर्वरसस्य च ॥ १ ॥

brahmovaca vacam vahner mukham ksetram chandasam sapta dhatavah havya-kavyamrtannanam jihva sarva-rasasya ca

brahma uvaca
Lord Brahma said
vacam
of the voice
vahneh
of fire
mukham
the mouth
ksetram
the generating center
chandasam
of the Vedic hymns, such as Gayatri
sapta
seven
dhatavah
skin and six other layers
havya-kavya
offerings for the demigods and the forefathers
amrta
food for human beings
annanam
of all sorts of foodstuffs
jihva
the tongue
sarva
all
rasasya
of all delicacies
ca
also

Lord Brahma said: The mouth of the virat-purusa (the universal form of the Lord) is the generating center of the voice, and the controlling deity is fire. His skin and six other layers are the generating centers of the Vedic hymns, and His tongue is the productive center of different foodstuffs and delicacies for offering to the demigods, the forefathers and the general mass of people.