Paumacariya 1.49

1.49

kēkasisahasaṁjōgaṁ, nidarisaṇaṁ tattha paramasumiṇāṇaṁ
jaṇaṇaṁ ca dahamuhassa ya, vijjāsamuvāsaṇaṁ cēva

His union with Kaikasī, the vision of the supreme dreams there, / the birth of the Ten-necked One [Rāvaṇa], and the mastering of the magical lores;