Shiva Purana
सांख्या वैशेषिकाश्चैव यौगा नैयायिका नराः ॥ सौरा ब्रह्मास्तथा रौद्रा वैष्णवाश्चापरे नराः ॥ १७१ ॥
The men of Sāṅkhya, Vaiśeṣika and Yoga are the philosophers of the Vedas. Soura Brahma and Raudra and other Vaishnava men.
english translation
sAMkhyA vaizeSikAzcaiva yaugA naiyAyikA narAH ॥ saurA brahmAstathA raudrA vaiSNavAzcApare narAH ॥ 171 ॥
hk transliteration by Sanscript