Skandapurana 5.156.42

5.156.42

mayā śrutaṃ suraśreṣṭha saptamyāṃ sūryavāsare ..
yaste pradakṣiṇānāṃ ca kuryādaṣṭottaraṃ śatam ..
tasya tvaṃ tatkṣaṇādeva phalahastasya siddhidaḥ .. 42 ..

I have heard, O best of gods, that on a Sunday of the seventh tithi, / whoever circumambulates you one hundred and eight times, / with fruit in hand, to him you grant fulfillment at that very moment,