Valmiki Ramayana 2.111.17
ब्राह्मणो ह्येकपार्श्वेन नरान् रोद्धुमिहार्हति ।न तु मूर्द्धाभिषिक्तानां विधि: प्रत्युपवेशने॥
brāhmaṇo hyekapārśvena narān roddhumihārhati |na tu mūrddhābhiṣiktānāṃ vidhi: pratyupaveśane ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book