'Drink the Cup' in the Bible

Neither shall they break bread to them in mourning To console one over his dead, - Nor cause them to drink the cup of consolation, Over ones father Or over ones mother;

For thus says the Lord, “Behold, those (Israel) who were not sentenced to drink the cup [of wrath] shall certainly drink it, and are you to remain unpunished? You will not be acquitted and go unpunished, but you will certainly drink [from the cup of wrath and judgment].