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

American Standard Version
Now it came to pass, when the kingdom was established unto him, that he slew his servants that had killed 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 saw himself strengthened in his kingdom, he put to death the servants that had slain the king his father.

English Revised Version
Now it came to pass, when the kingdom was established unto him, that he slew his servants which had killed the king his father.

King James Bible
Now it came to pass, when the kingdom was established to him, that he slew his servants that had killed the king his father.

World English Bible
Now it happened, when the kingdom was established to him, that he killed his servants who had killed the king his father.

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

2 Chronicles 25:3 Additional Translations ...