King James Version (KJV)
They shall walk after the LORD: he shall roar like a lion: when he shall roar, then the children shall tremble from the west.
Modern English
They will walk after Yahweh, who will roar like a lion; for he will roar, and the children will come trembling from the west.
Hebrew
אַחֲרֵ֧י יְהוָ֛ה יֵלְכ֖וּ כְּאַרְיֵ֣ה יִשְׁאָ֑ג כִּֽי־ה֣וּא יִשְׁאַ֔ג וְיֶחֶרְד֥וּ בָנִ֖ים מִיָּֽם׃
ʾaḥarey yhvah yelkv kʾaryeh yishʾag kiy-hvʾ yishʾag vyeḥerdv baniym miyam