Then girt by many a Bráhman sage, Vaśishṭha, chief for reverend age, High on a throne with jewels graced King Ráma and his Sítá placed. There by Jábáli, far revered, Vijay and Kaśyap’s son appeared; By Gautam’s side Kátyáyan stood, And Vámadeva wise and good, Whose holy hands in order shed The pure sweet drops on Ráma’s head.

In plain words: Vasishtha, the eldest royal priest, seats Rama and Sita on a jeweled throne. He and other great sages pour the pure, holy water on Rama's head.