The Buddha explains to Anuruddha how women may be born among the Manāpakāyikadevā. A.iv.262 ff.

Anuruddha Saṃyutta.– The fifty-second section of the Saṃyuttanikāya. It forms the eighth section of the Mahā Vagga, and contains accounts of incidents connected with Anuruddha, his meditations in the Jetavana on the four foundations of mindfulness and the benefits of their development, his admonition to the monks on the banks of the Sutanu River, his conversations with Sāriputta and Mahā-Moggallāna in Sāketa and in the Ambapāli Grove, his discourse in the Saḷalāgāra, his illness while staying in Andhavana, and his accounts of how he came by his psychical powers, etc. S.v.294 ff.