Matthew 20:22-23

22Jesus said to them, ‘You do not understand what you are asking for. I will have much pain and trouble. Are you ready to have the same pain?’ James and John replied, ‘Yes, we can do that.’

23Jesus said to them, ‘Yes, that is true. You will have pain and trouble like mine. But I cannot promise that you will sit at my right side or at my left side. My Father God has chosen the people who will sit there. He has prepared the places for those people.’