Mark 10:27

10:27 Jesus looked at them and replied, “This is impossible for mere humans, but not for God; all things are possible for God.”

Mark 14:35-36

14:35 Going a little farther, he threw himself to the ground and prayed that if it were possible the hour would pass from him. 14:36 He said, “Abba, Father, all things are possible for you. Take this cup away from me. Yet not what I will, but what you will.”