Mark 1:32-35

That evening at sundown they brought to him all who were sick or oppressed by demons. And the whole city was gathered together at the door. And he healed many who were sick with various diseases, and cast out many demons. And he would not permit the demons to speak, because they knew him. And rising very early in the morning, while it was still dark, he departed and went out to a desolate place, and there he prayed.