Valmiki Ramayana 7.25.9
माहेश्वरे प्रवृत्ते तु यज्ञे पुम्भिः सुदुर्लभे ।वरांस्ते लब्धवान्पुत्रः साक्षात्पशुपतेरिह॥
māheśvare pravṛtte tu yajñe pumbhiḥ sudurlabhe |varāṃste labdhavānputraḥ sākṣātpaśupateriha ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book