Bhagavatapurana 7.14.30

7.14.30

sarāṃsi puṣkarādīni kṣetrāṇyarhāśritānyuta /
kurukṣetraṃ gayaśiraḥ prayāgaḥ pulahāśramaḥ //

30. Pushkara and other lakes and the places occupied by the worshipful sages and wise men, the Kurukshetra, Gaya's head, Prayaga and the hermitage of Pulaha;