Shiva Purana
तीर्थराजं प्रथमतो धर्मकामार्थ मोक्षदम् ॥ नैमिषं च कुरुक्षेत्रं गङ्गाद्वारमवन्तिकाम् ॥ ४५ ॥
He is the king of holy places and first of all the giver of dharma, kama and artha and liberation. Naimisha Kurukshetra the gate of the Ganges and Avantika.
english translation
tIrtharAjaM prathamato dharmakAmArtha mokSadam ॥ naimiSaM ca kurukSetraM gaGgAdvAramavantikAm ॥ 45 ॥
hk transliteration by Sanscript