'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 saith Yahweh - Lo! they who had not been adjudged to drink the cup, shall surely drink, And art thou, the one to go unpunished? Thou shalt not go unpunished, but shalt surely drink.

But Jesus, answering, said - Ye know not what ye are asking: Are ye able to drink the cup, which, I, am about to drink; They say unto him - We are able.

But, Jesus, said unto them - Ye know not what ye are asking: Are ye able to drink the cup that, I, am to drink? or to be immersed, with the immersion wherewith, I, am to be immersed?