King James Version (KJV)
At thy rebuke, O God of Jacob, both the chariot and horse are cast into a dead sleep.
Modern English
At your rebuke, O God of Jacob, both rider and horse lay stunned.
Hebrew
מִ֭גַּעֲרָתְךָ אֱלֹהֵ֣י יַעֲקֹ֑ב נִ֝רְדָּ֗ם וְרֶ֣כֶב וָסֽוּס׃
migaʿaratka ʾelohey yaʿaqob nirdam vrekeb vasvs