King James Version (KJV)
Say to them {that are} of a fearful heart, Be strong, fear not: behold, your God will come {with} vengeance, {even} God {with} a recompence; he will come and save you. {fearful: Heb. hasty}
Modern English
Tell those who have a fearful heart, “Be strong. Don’t be afraid. Behold, your God will come with vengeance, God’s retribution. He will come and save you.
Hebrew
אִמְרוּ֙ לְנִמְהֲרֵי־לֵ֔ב חִזְק֖וּ אַל־תִּירָ֑אוּ הִנֵּ֤ה אֱלֹֽהֵיכֶם֙ נָקָ֣ם יָב֔וֹא גְּמ֣וּל אֱלֹהִ֔ים ה֥וּא יָב֖וֹא וְיֹשַׁעֲכֶֽם׃
ʾimrv lnimharey-leb ḥizqv ʾal-tiyraʾv hineh ʾeloheykem naqam yabvoʾ gmvl ʾelohiym hvʾ yabvoʾ vyoshaʿakem