Luke 5:15-17

But the news about Him was spreading even farther, and large crowds were gathering to hear Him and to be healed of their sicknesses. But Jesus Himself would often slip away to the wilderness and pray. One day He was teaching; and there were some Pharisees and teachers of the law sitting there, who had come from every village of Galilee and Judea and from Jerusalem; and the power of the Lord was present for Him to perform healing.