'Cutoff' in the Bible

King Uzziah was a leper to the day of his death; and he lived in a separate 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.

he decided with his officers and his warriors to cut off the supply of water from the springs which were outside the city, and they helped him.