Kautilya's Arthashastra 12.2.20

12.2.20

bhāryām asya bhikṣukī "rājapatnī rājaprasavinī vā bhaviṣyasi" iti //

A spy, under the guise of an astrologer, may gradually delude the enemy's prime minister with the belief that he is possessed of all the physiognomical characteristics of a king; a mendicant woman may tell the minister's wife that she has the characteristics of a queen and that she will bring forth a prince; or a woman, disguised as the minister's wife, may tell him that, "The king is troubling me; and an ascetic woman has brought to me this letter and jewellery."