Shiva Purana
ऋषिभिर्यत्र विद्वद्भिः शब्दार्थन्यायकोविदैः ॥ शक्तिप्रज्ञाक्रियायोगैर्विधिरासीदनुष्ठितः ॥ ६१ ॥
There had been many scholarly sages here experts in words, meanings and logical arguments. They performed rites by their power of intellect and yogic practice.
english translation
RSibhiryatra vidvadbhiH zabdArthanyAyakovidaiH ॥ zaktiprajJAkriyAyogairvidhirAsIdanuSThitaH ॥ 61 ॥
hk transliteration by Sanscript