Ṣoḍaśāvaraṇa-cakre Rudrāṇāṃ Nāma-sthāna-nirdeśa
Rudras in the Sixteen-Enclosure Chakra
आतर्यश्च तथा लभ्यः षष्ठः फेन्यस्तथैव च / चतुर्दशावरणके कथिता रुद्रदेवताः
ātaryaśca tathā labhyaḥ ṣaṣṭhaḥ phenyastathaiva ca / caturdaśāvaraṇake kathitā rudradevatāḥ
Ātarya and Labhya; the sixth is Ṣaṣṭha; and Phenya as well—thus, in the fourteenth enclosure, the Rudra deities are declared.