Desire of having is the sin of covetousness.
Covetousness is both the beginning and the end of the devil's alphabet - the first vice in corrupt nature that moves, and the last which dies.
Though we take from a covetous man all his treasure, he has yet one jewel left; you cannot bereave him of his covetousness.
True it is that covetousness is rich, modesty starves.
Excess of wealth is cause of covetousness.