“You do not know what you are asking,” Jesus replied. “Can you drink the cup I will drink, or be baptized with the baptism I will undergo?”
KJV
But Jesus said unto them, Ye know not what ye ask: can ye drink of the cup that I drink of? and be baptized with the baptism that I am baptized with?
ASV
But Jesus said unto them, Ye know not what ye ask. Are ye able to drink the cup that I drink? or to be baptized with the baptism that I am baptized with?