The Compendium of Bheḷa 8.6.33

8.6.33

vastiprayogāt ṣaṇḍo ' pi pumān bhavati sarvaśaḥ | kṛśānām apimartyānāṃ māṃsasaṃjananaṃ smṛtam || ity āha bhagavān ātreyaḥ | iti bhele siddhisthāne ṣaṣṭho ' dhyāyaḥ || || saptamo ' dhyāyaḥ | | athātaḥphalamātrāsiddhiṃ vyākhyāsyāma iti ha smāha bhagavān ātreyaḥ |

Even a eunuch becomes a man in every respect through the use of enemas; / and it is held to generate flesh even in emaciated mortals. / Thus said the venerable Ātreya. / Thus ends the sixth chapter in the Siddhisthāna of Bheḷa. / Seventh Chapter. / Now we shall explain the success of dosages of fruits, thus spoke the venerable Ātreya.