New Living Translation
When Amaziah was well established as king, he executed the officials who had assassinated his father.

American Standard Version
And it came to pass, as soon as the kingdom was established in his hand, that he slew his servants who had slain the king his father:

Berean Study Bible
As soon as the kingdom was firmly in his grasp, Amaziah executed the servants who had murdered his father the king.

Douay-Rheims Bible
And when he had possession of the kingdom, he put his servants to death that had slain the king his father:

English Revised Version
And it came to pass, as soon as the kingdom was established in his hand, that he slew his servants which had slain the king his father:

King James Bible
And it came to pass, as soon as the kingdom was confirmed in his hand, that he slew his servants which had slain the king his father.

World English Bible
It happened, as soon as the kingdom was established in his hand, that he killed his servants who had slain the king his father:

Young's Literal Translation
And it cometh to pass, when the kingdom hath been strong in his hand, that he smiteth his servants, those smiting the king his father,

2 Kings 14:5 Additional Translations ...