'Leper' in the Bible

And Azariah, the chief priest, and all the priests, looking at him, saw the mark of the leper on his brow, and they sent him out quickly and he himself went out straight away, for the Lord's punishment had come on him.

And Uzziah the king was a leper unto the day of his death, and dwelt in a several house, being a leper; for he was cut off from the house of the LORD: and Jotham his son was over the king's house, judging the people of the land.

So Uzziah slept with his fathers, and they buried him with his fathers in the field of the burial which belonged to the kings; for they said, He is a leper: and Jotham his son reigned in his stead.