'Cursed' in the Bible

Joshua commanded them with an oath at that time, saying, "Cursed is the man before Yahweh, who rises up and builds this city Jericho. With the loss of his firstborn shall he lay its foundation, and with the loss of his youngest son shall he set up its gates."

Now therefore you are cursed, and some of you will never fail to be bondservants, both wood cutters and drawers of water for the house of my God."