Vaivasvata-vamsha-pravṛttiḥ
Origin and Issue of Vaivasvata Manu; Ilā–Sudyumna Episode
स्त्रीभूताः सहरुद्रेण क्रोडन्त्यप्सरसो यथा / उमावनं प्रविष्टस्तु स राजा मृगयां गतः
strībhūtāḥ saharudreṇa kroḍantyapsaraso yathā / umāvanaṃ praviṣṭastu sa rājā mṛgayāṃ gataḥ
Transformed into women, they sported with Rudra like Apsarases at play. The king, having gone out for the hunt, entered the forest of Umā.