Skandapurana 16.202.71

16.202.71

nirmarlāṃgastato devi dināni daśa saṃsthitaḥ ..
tatastāṃ caiva sa snātvā pratilomāṃ kramādyayau ..
plakṣāvaharaṇaṃ yāvatsamudrācca himāhvayam .. .. 71 ..

His body purified, O goddess, he then stayed for ten days. / Then, having bathed in her, he went upstream by degrees, / from the ocean up to the Plakṣā descent called Hima.