15 So they seized her as she reached the entrance of the Horse Gate on the palace grounds, and there they put her to death.

Read 2 Chronicles 23:15 Using Other Translations

So they laid hands on her; and when she was come to the entering of the horse gate by the king's house, they slew her there.
So they laid hands on her, and she went into the entrance of the horse gate of the king's house, and they put her to death there.
So they seized her and led her out to the entrance of the Horse Gate on the palace grounds, and they killed her there.