Mark 4:37-39 NLT

37 But soon a fierce storm arose. High waves began to break into the boat until it was nearly full of water.
38 Jesus was sleeping at the back of the boat with his head on a cushion. Frantically they woke him up, shouting, "Teacher, don't you even care that we are going to drown?"
39 When he woke up, he rebuked the wind and said to the water, "Quiet down!" Suddenly the wind stopped, and there was a great calm.