Shiva Purana
संहारस्य तथा रुद्रस्तयोर्नित्यं नियामकः ॥ ४९ ॥
Similarly Rudra is the eternal regulator of the two.
english translation
saMhArasya tathA rudrastayornityaM niyAmakaH ॥ 49 ॥
hk transliteration by SanscriptShiva Purana
संहारस्य तथा रुद्रस्तयोर्नित्यं नियामकः ॥ ४९ ॥
Similarly Rudra is the eternal regulator of the two.
english translation
saMhArasya tathA rudrastayornityaM niyAmakaH ॥ 49 ॥
hk transliteration by Sanscript