Parallel
2 Chronicles 25:3
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
Now it came to pass, when the kingdom was established to him (note: Heb. confirmed upon him), that he slew his servants that had killed the king his father.
As soon as the kingdom was firmly in his grasp, Amaziah executed the servants who had murdered his father the king.