King James Version (KJV)
And the work of righteousness shall be peace; and the effect of righteousness quietness and assurance for ever.
Modern English
The work of righteousness will be peace; and the effect of righteousness, quietness and confidence forever.
Hebrew
וְהָיָ֛ה מַעֲשֵׂ֥ה הַצְּדָקָ֖ה שָׁל֑וֹם וַֽעֲבֹדַת֙ הַצְּדָקָ֔ה הַשְׁקֵ֥ט וָבֶ֖טַח עַד־עוֹלָֽם׃
vhayah maʿasheh haṣdaqah shalvom vaʿabodat haṣdaqah hashqeṭ vabeṭaḥ ʿad-ʿvolam