Charak Samhita
वर्तिस्तुल्या प्रदेशिन्या धार्या योनिविशोधनी । उदुम्बरशलाटूनां द्रोणमब्द्रोणसंयुतम् ॥७३॥
and it should be kept in vagina for cleansing. Unripe fruit of udumbara, panchavalkala, kulattha, leaves of jati and nimba should be taken in equal part and all in quantity of one drona (10.24 kg).
english translation
vartistulyA pradezinyA dhAryA yonivizodhanI । udumbarazalATUnAM droNamabdroNasaMyutam ॥73॥
hk transliteration by Sanscript