KJV: And I will bring a sword upon you, that shall avenge the quarrel of my covenant: and when ye are gathered together within your cities, I will send the pestilence among you; and ye shall be delivered into the hand of the enemy.
NASB: 'I will also bring upon you a sword which will execute vengeance for the covenant; and when you gather together into your cities, I will send pestilence among you, so that you shall be delivered into enemy hands.
KJV: To me belongeth vengeance, and recompence; their foot shall slide in due time: for the day of their calamity is at hand, and the things that shall come upon them make haste.
NASB: 'Vengeance is Mine, and retribution, In due time their foot will slip; For the day of their calamity is near, And the impending things are hastening upon them.'
KJV: If I whet my glittering sword, and mine hand take hold on judgment; I will render vengeance to mine enemies, and will reward them that hate me.
NASB: If I sharpen My flashing sword, And My hand takes hold on justice, I will render vengeance on My adversaries, And I will repay those who hate Me.
KJV: Rejoice, O ye nations, with his people: for he will avenge the blood of his servants, and will render vengeance to his adversaries, and will be merciful unto his land, and to his people.
NASB: "Rejoice, O nations, with His people; For He will avenge the blood of His servants, And will render vengeance on His adversaries, And will atone for His land and His people."
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.
NASB: Say to those with anxious heart, "Take courage, fear not. Behold, your God will come with vengeance; The recompense of God will come, But He will save you."
KJV: For he put on righteousness as a breastplate, and an helmet of salvation upon his head; and he put on the garments of vengeancefor clothing, and was clad with zeal as a cloke.
NASB: He put on righteousness like a breastplate, And a helmet of salvation on His head; And He put on garments of vengeance for clothing And wrapped Himself with zeal as a mantle.