तदा then, बहुभिः by many, सहस्रैः by thousands, समावृतम् surrounded by, एकम् single, दृष्ट्वा seeing, देवगन्धर्वाः gods and gandharvas, सिद्धाश्च siddhas, परमर्षयः great sages, विषेदुः became sad.

Seeing Rama left alone surrounded by many thousands of demons, the gods, ghandarvas and siddhas became very sad.