Matthew 20:22-27 NIV
“You don’t know what you are asking,” Jesus said to them. “Can you drink the cup I am going to drink?”
“We can,” they answered.
Jesus said to them, “You will indeed drink from my cup, but to sit at my right or left is not for me to grant. These places belong to those for whom they have been prepared by my Father.”
When the ten heard about this, they were indignant with the two brothers. Jesus called them together and said, “You know that the rulers of the Gentiles lord it over them, and their high officials exercise authority over them. Not so with you. Instead, whoever wants to become great among you must be your servant, and whoever wants to be first must be your slave
NIV: New International Version