Shiva Purana
निरुत्तरतरं ब्रह्म निष्कलं शिवमीश्वरम् ॥ पशुपाशमयस्यास्य प्रपञ्चस्य सदा पतिम् ॥ ५७ ॥
The Supreme Absolute Truth is transcendental, pure and auspicious. He is always the master of this world made of animal ropes.
english translation
niruttarataraM brahma niSkalaM zivamIzvaram ॥ pazupAzamayasyAsya prapaJcasya sadA patim ॥ 57 ॥
hk transliteration by Sanscript