Kamasutra 7.1.32

7.1.32

tathā khadira-sāra-jāni śakalāni tanūni yaṃ vṛkṣam utkīrya ṣaṇ-māsaṃ nidadhyāt tat puṣpa-gandhāni bhavanti gandharva-kāntam anulepanaṃ vaśī-karaṇaṃ cety ācakṣate.

(f) If pieces of the arris root are dressed with the oil of the mango, and placed for six months in a hole made in the trunk of the sisu tree, and are then taken out and made up into an ointment, and applied to the lingam, this is said to serve as the means of subjugating women.