Shiva Purana
रुद्रा वामादयस्त्वष्टौ पूर्वादिदलतः क्रमात् ॥ कर्णिकायां च वैराग्यं बीजेषु नव शक्तयः ॥ १६ ॥
The eight Rudras, headed by Vāma, are placed in order from the east and the west. The nine energies in the ear and detachment in the seeds.
english translation
rudrA vAmAdayastvaSTau pUrvAdidalataH kramAt ॥ karNikAyAM ca vairAgyaM bIjeSu nava zaktayaH ॥ 16 ॥
hk transliteration by Sanscript