And the LORD spake unto Moses, saying,
“This shall be the law of the leper in the day of his cleansing: He shall be brought unto the priest…”
Leviticus 14:1-2

Then cometh Jesus from Galilee to Jordan unto John, to be baptized of him.  But John forbad Him, saying, “I have need to be baptized of Thee, and comest Thou to me?”  And Jesus answering said unto him,
“Suffer it to be so now: for thus it becometh us to fulfil all righteousness.”
Then he suffered Him.
Matthew 3:13-15

And he took him by the right hand, and lifted him up: and immediately his feet and ankle bones received strength. And he leaping up stood, and walked, and entered with them into the temple, walking, and leaping, and praising God.
Acts 3:7-8