Skandapurana 5.207.72

5.207.72

.. gautama uvāca ..
hāṭakeśvarasaṃjñe tu sakṛddṛṣṭe ca yatphalam ..
pātālasthe ca yatpuṇyaṃ narāṇāṃ jāyate phalam ..
dṛṣṭenānena tatpuṇyaṃ pūjitena viśeṣataḥ .. 72 ..

Gautama said: / “Whatever fruit comes from seeing the one named Hāṭakeśvara once, / and whatever merit and fruit arises for men when he is situated in Pātāla, / may that merit come by seeing this one, and especially by worshiping him.