Revākhaṇḍa ascribed to the Vāyupurāṇa (RKV) 146.50

146.50

tāni te sampravakṣyāmi yeṣu dattaṃ mahāphalam /
gayāyāṃ puṣkare jyeṣṭhe prayāge naimiṣe tathā //

those I shall declare to you, wherein what is given bears great fruit: / at Gayā, at ज्येष्ठ (Jyeṣṭha) Puṣkara, at Prayāga, and at Naimiṣa;