Hypothetical question, if God struck a king (e.g., King Herod) with a grievous disease on date X, but he died on date X + 1 or X + 2, wouldn't date X be significant, as the day God's judgment struck him?
When the two (being struck, and death) are SO closely related, with a basic Cause -> Effect relationship, by a matter of just a couple of days?
Note that it doesn't say Herod died the same day. It doesn't say how long it took the worms consumption to cost him his life. Hours? Days? A couple weeks?
Acts chapter 12:
21 And upon a day appointed, Herod being arrayed in kingly apparel, sat in the judgment seat, and made an oration to them. 22 And the people made acclamation, saying: It is the voice of a god, and not of a man 23 And forthwith an angel of the Lord struck him, because he had not given the honour to God: and being eaten up by worms, he gave up the ghost.