Jesus heals a leper. Steve Gregg explains the significance of this in 1st century Israel and the significance of leprosy being unclean under the ceremonial law.
New King James Version (NKJV)
Jesus Cleanses a Leper
8 When He had come down from the mountain, great multitudes followed Him. 2 And behold, a leper came and worshiped Him, saying, “Lord, if You are willing, You can make me clean.”
4 And Jesus said to him, “See that you tell no one; but go your way, show yourself to the priest, and offer the gift that Moses commanded, as a testimony to them.”