Skandapurana 5.147.9

5.147.9

anyāpi mānuṣī yā'tra vāpyāṃ snātvā samāhitā ..
pañcamyāṃ vatsaraṃ yāvacchuklapakṣe hyupasthite ..
pūjayiṣyati malliṃgaṃ yaccādya sthāpitaṃ tvayā .. 9 ..

Any other mortal woman who, composed in mind, bathes here in the step-well / on the fifth day when the bright fortnight has arrived, throughout a year, / and worships my liṅga that has been established by you today,