New Living Translation
After the Lord has used the king of Assyria to accomplish his purposes on Mount Zion and in Jerusalem, he will turn against the king of Assyria and punish him—for he is proud and arrogant.

American Standard Version
Wherefore it shall come to pass, that, when the Lord hath performed his whole work upon mount Zion and on Jerusalem, I will punish the fruit of the stout heart of the king of Assyria, and the glory of his high looks.

Berean Study Bible
So when the Lord has completed all His work against Mount Zion and Jerusalem, He will say, “I will punish the king of Assyria for the fruit of his arrogant heart and the proud look in his eyes.

Douay-Rheims Bible
And it shall come to pass, that when the Lord shall have performed all his works in mount Sion, and in Jerusalem, I will visit the fruit of the proud heart of the king of Assyria, and the glory of the haughtiness of his eyes.

English Revised Version
Wherefore it shall come to pass, that when the Lord hath performed his whole work upon mount Zion and on Jerusalem, I will punish the fruit of the stout heart of the king of Assyria, and the glory of his high looks.

King James Bible
Wherefore it shall come to pass, that when the Lord hath performed his whole work upon mount Zion and on Jerusalem, I will punish the fruit of the stout heart of the king of Assyria, and the glory of his high looks.

World English Bible
Therefore it will happen that, when the Lord has performed his whole work on Mount Zion and on Jerusalem, I will punish the fruit of the willful proud heart of the king of Assyria, and the insolence of his haughty looks.

Young's Literal Translation
And it hath come to pass, When the Lord doth fulfil all His work In mount Zion and in Jerusalem, I see concerning the fruit of the greatness Of the heart of the king of Asshur. And concerning the glory of the height of his eyes.

Isaiah 10:12 Additional Translations ...