Bhavaprakasha 3.1.91

Bhāvaprakāśa (another edition) 3.1.91

āmaṃ jalaṃ pākamupaiti yāmaṃ pakvaṃ punaḥ śītalamarddhayāmam
pakvaṃ kaduṣṇañca tato'ddhakālāt trayaḥ supītasya jalasya pāke