Shiva Purana
तत्र सर्वेश्वरा यास्ते देवताः परिकीर्त्तिताः ॥ परब्रह्मात्मकाः साक्षान्निर्विकल्पा निरामयाः ॥ ८ ॥
There all the Īśvaras who are glorified as the deities, are identical with the great Brahman itself, free from alternatives and ailments.
english translation
tatra sarvezvarA yAste devatAH parikIrttitAH ॥ parabrahmAtmakAH sAkSAnnirvikalpA nirAmayAH ॥ 8 ॥
hk transliteration by Sanscript