Shiva Purana

siva.sh/siva-purana/saturda-samhita/1/25

धृतकृष्णाम्बरोष्णीषं कृष्णयज्ञोपवीतिनम्।। कृष्णेन मौलिनायुक्तं कृष्णस्नानानुलेपनम्।।२५।।

sanskrit

He was clad in black clothes and a black turban. He wore a black sacred thread. He had a black coronet, black toilet and unguent articles.

english translation

dhRtakRSNAmbaroSNISaM kRSNayajJopavItinam|| kRSNena maulinAyuktaM kRSNasnAnAnulepanam||25||

hk transliteration by Sanscript