Valmiki Ramayana Ayodhya Kanda Sarga 91 Shloka 45

याभिः by whom, गृहीतः when taken hold of (in their arms), पुरुषः man, सोन्माद इव filled with intense passion, लक्ष्यते is observed, such, विंशतिसाहस्राः twenty thousand, अप्सरोगणाः troops of apsaras, नन्दनात् from Nandana, आगुः came.

Troops of twenty thousand apsaras by whom any man when taken hold of in their arms could be intoxicated with intense passion, came from Nandana gardens.