Mahānirvāṇa Tantra 13.296

Translation

…the principle of Śiva, the principle of knowledge and the supreme principle; and on the chest the foremost of sādhakas should place the principles of the individual self and of nature; and the principles of mahat and ahaṅkāra over the whole body, in order.

Word by word

śiva

of Śiva

tattvaṁ

the principle

jñāna

of knowledge

para

supreme

tathā

and

urasi

(urasi) on the chest

jīva

of the self

prakṛti

and of nature

tattvē

the principles

ca

and

vinyasēt

should place

sādhaka

of sādhakas

agraṇīḥ

(agraṇīḥ) the foremost

mahat

of mahat

ahaṅkāra

(ahaṅkāra) of ahaṅkāra

sarva

the whole

aṅgakē

(aṅgake) over the body

kramāt

in order

Meaning

At the crown, Śiva, knowledge and the supreme; at the heart, jīva (the individual soul) and prakṛti; over all, mahat and ahaṅkāra. The image now carries in its body every tattva from earth to Śiva.