Vishnupurana 2.2.27

2.2.27

trikūṭaḥ śiśiraś caiva pataṃgo rucakas tathā
niṣadhādyā dakṣiṇatas tasya kesaraparvatāḥ //

And on the south Trikuta, Sisirā, Patanga, Ruchaka and Nishadha, on the west Sikhivasasi Vaidurya, Kapila, Gandhamidana and Jārudho, and on the north Sankhakuta, Rishabha, Nāga, Hansa and Kālanjara. These and others extend from the heart of the Meru.