Kamasutra 5.3.21

5.3.21

vivikte bhāvaṃ darśayati niṣkāraṇaṃ cāgūḍham anyatra pracchannapradeśāt/

When a woman neither gives encouragement to a man, nor avoids him, but hides herself and remains in some lonely place, she must be got at by means of the female servant who may be near her. If when called by the man she acts in the same way, then she should be gained over by means of a skillful go-between. But if she will have nothing to say to the man, he should consider well about her before he begins any further attempts to gain her over.