ViṃVṛtti zu ViṃKār, 1, 2.2, 9.0 gandharvanagareṇāsattvān nagarakriyā na kriyate na ca tadanyairna kriyate tasmādasad yad bhāvanābhāsane deśakālaniyamaḥ saṃtānāniyamaḥ kṛtyakriyā ca na yujyate //