सहभूषणम् along with ornaments, वस्त्रम् clothes, उत्सृज्य discarding, तन्मध्ये in their midst, निक्षिप्तम् thrown down, सः दशग्रीवः that tenheaded Ravana, सम्भ्रमात् due to excitement, तत् that, कर्म action of Sita, न बुद्धवान् did not know.
In his excitement Ravana failed to notice when Sita dropped down that garment along with ornaments in their midst.