ESV: And as soon as the royal power was firmly in his hand, he struck down his servants who had struck down the king his father.
NIV: After the kingdom was firmly in his grasp, he executed the officials who had murdered his father the king.
NASB: Now it came about, as soon as the kingdom was firmly in his hand, that he killed his servants who had killed the king, his father.
CSB: As soon as the kingdom was firmly in his grasp, Amaziah killed his servants who had killed his father the king.
NLT: When Amaziah was well established as king, he executed the officials who had assassinated his father.
KJV: 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.
NKJV: Now it happened, as soon as the kingdom was established in his hand, that he executed his servants who had murdered his father the king.