Skanda Purana 6.2.85.60

6.2.85.60

59 atha siddheśvaraliṅgamāhātmyavarṇanam, tatrāśvaśiraso rājño jaigīṣavyakapilamahāmunyordarśanam, tābhyāṃ darśitayā māyayā bhagavatsvarūpaṃ dṛṣṭvā āścaryeṇa śaraṇagamanam, tayorājñayā tena rājñā mahākālavane gatvā siddhiprāptyarthaṃ liṃgapūjanam, siddheśvara liṃgamāhātmyavarṇanam ..... ............ 138 2

59. Now, the description of the māhātmya of the Siddheśvara liṅga: therein, King Aśvaśiras had a darśana of the great sages Jaigīṣavya and Kapila; having seen the nature of the Lord through the māyā shown by the two, he took refuge in amazement; at their command, that king went to the Mahākāla forest and worshipped the liṅga to attain perfection; the description of the māhātmya of the Siddheśvara liṅga. 138 2