Liṅgapurāṇa, 1-108 · Chapter 1.14

tatastasmingate kalpe pītavarṇe svayaṃbhuvaḥ
punaranyaḥ pravṛttastu kalpo nāmnāsitastu saḥ //

ekārṇave tadā vṛtte divye varṣasahasrake
sraṣṭukāmaḥ prajā brahmā cintayāmāsa duḥkhitaḥ //

tasya cintayamānasya putrakāmasya vai prabhoḥ
kṛṣṇaḥ samabhavadvarṇo dhyāyataḥ parameṣṭhinaḥ //

athāpaśyanmahātejāḥ prādurbhūtaṃ kumārakam
kṛṣṇavarṇaṃ mahāvīryaṃ dīpyamānaṃ svatejasā //

kṛṣṇāṃbaradharoṣṇīṣaṃ kṛṣṇayajñopavītinam
kṛṣṇena maulinā yuktaṃ kṛṣṇasraganulepanam //

sa taṃ dṛṣṭvā mahātmānam aghoraṃ ghoravikramam
vavande devadeveśam adbhutaṃ kṛṣṇapiṅgalam //

prāṇāyāmaparaḥ śrīmān hṛdi kṛtvā maheśvaram
manasā dhyānuyuktena prapannastu tamīśvaram //

aghoraṃ tu tato brahmā brahmarūpaṃ vyacintayat
tathā vai dhyāyamānasya brahmaṇaḥ parameṣṭhinaḥ //

pradadau darśanaṃ devo hy aghoro ghoravikramaḥ
athāsya pārśvataḥ kṛṣṇāḥ kṛṣṇasraganulepanāḥ //

catvārastu mahātmānaḥ saṃbabhūvuḥ kumārakāḥ
kṛṣṇaḥ kṛṣṇaśikhaścaiva kṛṣṇāsyaḥ kṛṣṇavastradhṛk //

tato varṣasahasraṃ tu yogataḥ parameśvaram
upāsitvā mahāyogaṃ śiṣyebhyaḥ pradaduḥ punaḥ //

yogena yogasampannāḥ praviśya manasā śivam
amalaṃ nirguṇaṃ sthānaṃ praviṣṭā viśvamīśvaram //

evametena yogena ye 'pi cānye manīṣiṇaḥ
cintayanti mahādevaṃ gantāro rudramavyayam //