'Leper' in the Bible

"Command the Israelites to expel from the camp every leper, everyone who has a discharge, and whoever becomes defiled by a corpse.

And a leper approached, and bowed low before him, saying, "Lord, if you are willing, you can make me clean."

Now while Jesus was in Bethany at the house of Simon the leper,

Now a leper came to him and fell to his knees, asking for help. "If you are willing, you can make me clean," he said.

Now while Jesus was in Bethany at the house of Simon the leper, reclining at the table, a woman came with an alabaster jar of costly aromatic oil from pure nard. After breaking open the jar, she poured it on his head.