Vijnana Bhairava Tantra
मानसं चेतना शक्तिरात्मा चेति चूतुष्टयम् । यदा प्रिये परिक्षीणं तदा तद्वैरवम् वपुः ॥ १३८ ॥
O dear one, when the mind, awareness, energy and individual self, this set of four dissolves, then the state of bhairava manifests.
english translation
mAnasaM cetanA zaktirAtmA ceti cUtuSTayam । yadA priye parikSINaM tadA tadvairavam vapuH ॥ 138 ॥
hk transliteration by Sanscript