Skanda Purana 6.2.85.30

6.2.85.30

29 atha rāmeśvaraliṃgamāhātmyavarṇanam, tatraikaviṃśativārānniḥkṣatriyāṃ pṛthivīṃ kṛtvā śatruhatyādoṣanibarhaṇārthaṃ nānātīrthakṣetrāṇi bhrāntvā doṣābhāvamadṛṣṭvā nāradopadeśājjāmadagne rāmasya mahākālavane jaṭeśvarasamīpe gamanam, tatra tapastaptvā doṣanāśaṃ dṛṣṭvā svanāmnā liṃgasthāpanam, rāmeśvaraliṃgamāhātmyavarṇanam ... -. 105 2

29. Now begins the description of the māhātmya of the Rāmeśvara liṅga: There, having made the earth devoid of kṣatriyas twenty-one times, wandering through various tīrthas and sacred fields to remove the guilt of slaying enemies, and seeing no disappearance of the guilt, Rāma, the son of Jamadagni, on the advice of Nārada, went to the vicinity of Jaṭeśvara in the Mahākālavana; having performed austerity there and seeing the destruction of the guilt, the installation of a liṅga in his own name; the description of the māhātmya of the Rāmeśvara liṅga. ... 105.2