Occurrences

Atharvaveda (Śaunaka)
Pañcaviṃśabrāhmaṇa
Ṛgveda

Atharvaveda (Śaunaka)
AVŚ, 12, 1, 2.1 asaṃbādhaṃ madhyato mānavānāṃ yasyā udvataḥ pravataḥ samaṃ bahu /
Pañcaviṃśabrāhmaṇa
PB, 4, 7, 6.0 tvayā vayaṃ pravataḥ śaśvatīr apo 'ti śūra tarāmasīti saṃvvatsaro vai pravataḥ śaśvatīr apas tam eva tat taranti //
Ṛgveda
ṚV, 4, 22, 4.1 viśvā rodhāṃsi pravataś ca pūrvīr dyaur ṛṣvāj janiman rejata kṣāḥ /
ṚV, 7, 50, 4.1 yāḥ pravato nivata udvata udanvatīr anudakāś ca yāḥ /