RV 4.16.7
अपो वृत्रं वव्रिवांसम् पराहन् प्रावत् ते वज्रम् पृथिवी सचेताः । प्रार्णांसि समुद्रियाण्य् ऐनोः पतिर् भवञ् छवसा शूर धृष्णो ॥
apo vṛtraṃ vavrivāṃsam parāhan prāvat te vajram pṛthivī sacetāḥ | prārṇāṃsi samudriyāṇy ainoḥ patir bhavañ chavasā śūra dhṛṣṇo ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
He smote away the floods' obstructer, Vrtra; Earth, conscious, lent her aid to speed thy thunder. Thou sentest forth the waters of the ocean, as Lord through power and might, O daring Hero.
Translated by Ralph T. H. Griffith (1896)