O demons, as monkeys, jackals and dogs are unsteady in their sexual relationships and want newer and newer friends every day, women who live independently seek new friends daily. Friendship with such a woman is never permanent. This is the opinion of learned scholars.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
सालावृकाणां स्त्रीणां च स्वैरिणीनां सुरद्विषः । सख्यान्याहुरनित्यानि नूत्नं नूत्नं विचिन्वताम्
sālāvṛkāṇāṃ strīṇāṃ ca svairiṇīnāṃ suradviṣaḥ | sakhyānyāhuranityāni nūtnaṃ nūtnaṃ vicinvatām
SB 8.9.10