Brahmandapurana 2.14.84

Brahmāṇḍapurāṇa 2.14.84

āpagāṃ ca nadīṃ ramyāṃ gaṅgāṃ devīṃ mahānadīm /
himavatprabhavā nadyo yāścānyā ṛṣipūcitāḥ //