Shiva Purana

siva.sh/siva-purana/rudra-samhita/164/16

उमाख्या सा महादेवी त्रिदेवजननी परा ।। मूलप्रकृतिराख्याता सुरामा गिरिजात्मिका ।।१६।।

sanskrit

That illusion is given various names: Umā, Mahādevī, the mother of the three deities, the greatest, primordial Mūlaprakṛti and the lovely woman Pārvatī.

english translation

umAkhyA sA mahAdevI tridevajananI parA || mUlaprakRtirAkhyAtA surAmA girijAtmikA ||16||

hk transliteration by Sanscript