SB 5.20.26
एतेषां वर्षमर्यादागिरयो नद्यश्च सप्त सप्तैव ईशान उरुश‍ृङ्गो बलभद्र: शतकेसर: सहस्रस्रोतो देवपालो महानस इति अनघाऽऽयुर्दा उभयस्पृष्टिरपराजिता पञ्चपदी सहस्रस्रुतिर्निजधृतिरिति ॥ २६ ॥
SYNONYMS

eteṣām—of all these divisions; varṣa-maryādā—acting as the boundary limits; girayaḥ—the big hills; nadyaḥ ca—and the rivers also; sapta—seven; sapta—seven; eva—indeed; īśānaḥ—Īśāna; uruśṛṅgaḥ—Uruśṛṅga; bala-bhadraḥ—Balabhadra; śata-kesaraḥ—Śatakesara; sahasra-srotaḥ—Sahasrasrota; deva-pālaḥ—Devapāla; mahānasaḥ—Mahānasa; iti—thus; anaghā—Anaghā; āyurdā—Āyurdā; ubhayaspṛṣṭiḥ—Ubhayaspṛṣṭi; aparājitā—Aparājitā; pañcapadī—Pañcapadī; sahasra-srutiḥ—Sahasra-śruti; nija-dhṛtiḥ—Nijadhṛti; iti—thus.

TRANSLATION

For these lands also, there are seven boundary mountains and seven rivers. The mountains are Īśāna, Uruśṛṅga, Balabhadra, Śatakesara, Sahasrasrota, Devapāla and Mahānasa. The rivers are Anaghā, Āyurdā, Ubhayaspṛṣṭi, Aparājitā, Pañcapadī, Sahasra-śruti and Nijadhṛti.