Shiva Purana
पंचमादि समारभ्य सद्योजाताद्यनुक्रमात् ॥ उर्द्ध्वांतमीशानांतं च मुखपंचकमीरितम् ॥ २४ ॥
Beginning with the fifth one the Sadyojāta and proceeding till Īśāna upwards are the five faces.
english translation
paMcamAdi samArabhya sadyojAtAdyanukramAt ॥ urddhvAMtamIzAnAMtaM ca mukhapaMcakamIritam ॥ 24 ॥
hk transliteration by Sanscript