Shiva Purana
त्रिकूटश्शिशिरश्चैव पतंगो रुचकस्तथा॥ निषधः कपिलायाश्च दक्षिणे केसराचलाः॥ २४॥
The filament-mountains on the south are Trikūṭa, Śiśira, Pataṅga, Rucaka, Niṣadha, Kapila and others.
english translation
trikUTazzizirazcaiva pataMgo rucakastathA॥ niSadhaH kapilAyAzca dakSiNe kesarAcalAH॥ 24॥
hk transliteration by Sanscript