Shiva Purana
ते च पाशुपता ज्ञेयास्संहितानां प्रवर्तकाः ॥ तत्संततीया गुरवः शतशो ऽथ सहस्रशः ॥ १६ ॥
They are all Pāśupatas and exponents of the Saṃhitās. Hundreds and thousands of their descendants have been the preceptors of their principles.
english translation
te ca pAzupatA jJeyAssaMhitAnAM pravartakAH ॥ tatsaMtatIyA guravaH zatazo 'tha sahasrazaH ॥ 16 ॥
hk transliteration by Sanscript