Kautilya's Arthashastra 4.4.15

4.4.15

sa cet tathā kuryāt saṃvadanakāraka iti pravāsyeta //

Whoever is believed to secure for others the love of women by means of magical charms, drugs or ceremonials performed on cremation grounds may be approached by a spy with the request that the wife, daughter, or daughter- in-law of some one, whom the spy pretends to love may be made to return the love and that a certain amount of money may be accepted. If he consents to it, he shall be proclaimed as one engaged in witchcraft (samvadanakáraka) and banished.