Skanda Purana 4.101.36

4.101.36

34 mālyaketukalāvatyostayoḥ kāśīprayāṇam, tatra kāśīyātrāṃ vidhāya jñānavāpīnikaṭe śivopadeśādvimānamāruhyobhayoḥ śivalokagamanakathanam, jñānavāpīmāhā-
tmyakathanaṃ ca. ......... ... -. - -.. 161 1

34. Mālyaketu and Kalāvatī depart for Kāśī; there, having undertaken the pilgrimage of Kāśī, by Śiva’s instruction near Jñānavāpī both mount a vimāna and go to the world of Śiva; and description of the Jñānavāpīmāhātmya. 161 1