वासिष्ठकथनम् (आदित्य–सोमवंशवर्णनम् तथा रुद्रसहस्रनाम-प्रशंसा)
यमं च यमुनां चैव राज्ञी रेवतमेव च प्रभा प्रभातम् आदित्याच् छायां संज्ञाप्यकल्पयत्
yamaṃ ca yamunāṃ caiva rājñī revatameva ca prabhā prabhātam ādityāc chāyāṃ saṃjñāpyakalpayat
Del dios Sol engendró a Yama y a Yamunā, y también a la reina Revatī; asimismo a Prabhā y a Prabhāta. Luego, para Āditya, formó un sustituto—Chāyā—tras instruirla para asumir su propio papel.
Suta Goswami (narrating the Purana to the sages of Naimisharanya; internal genealogy narrative)
Though not a direct linga-puja instruction, it grounds the Purva-Bhaga’s creation framework: dharma (Yama) and sacred flow (Yamunā) stabilize the world where Shiva’s linga becomes the axis of worship and liberation for the bound pashu.
Implicitly, it shows the governed cosmos of names and forms—where roles can be assumed (Chāyā as Samjñā). In Shaiva Siddhanta this points to the pashu’s conditioned identity under māyā and karma, while Shiva as Pati remains the transcendent regulator beyond substitutions and change.
No specific puja-vidhi is taught here; the takeaway is ethical-yogic: Yama’s presence emphasizes yama-niyama (restraint and discipline) as supportive foundations for Pashupata-oriented sadhana and Shiva-bhakti.