Shiva Purana

siva.sh/siva-purana/rudra-samhita/39/71

प्रधानस्याऽप्रधानस्य भागाभागस्य रूपिणः ।। ज्योतिर्मयस्य भागास्ते वयं देवाः प्रभोस्त्रयः ।।७१।।

sanskrit

O lord, of thee, the manifest and unmanifest, divisible and indivisible, possessed of form or of formless brilliance, we three are the parts.

english translation

pradhAnasyA'pradhAnasya bhAgAbhAgasya rUpiNaH || jyotirmayasya bhAgAste vayaM devAH prabhostrayaH ||71||

hk transliteration by Sanscript