Shiva Purana

siva.sh/siva-purana/uma-samhita/45/10

न भजन्ति महादेवीं करुणारससागराम् ।। अन्धकूपे पतन्त्येते घोरे संसाररूपिणि ।। १०।।

sanskrit

Those who do not worship the great goddess, the ocean of the juice of mercy, fall in the blind well in the form of the cruel worldly existence.

english translation

na bhajanti mahAdevIM karuNArasasAgarAm || andhakUpe patantyete ghore saMsArarUpiNi || 10||

hk transliteration by Sanscript