Possesion.

Do not want what is others ! 

"Deuteronomy 5:21 (KJV)  Neither shalt thou desire thy neighbour's wife, neither shalt thou covet thy neighbour's house, his field, or his manservant, or his maidservant, his ox, or his ass, or any thing that is thy neighbour's."

It is  written as  "desire". Also written as covet.

"Exodus 20:17 (KJV)  Thou shalt not covet thy neighbour's house, thou shalt not covet thy neighbour's wife, nor his manservant, nor his maidservant, nor his ox, nor his ass, nor any thing that is thy neighbour's."

Covet is described as more  than just "want" but more "lust" , "very desire".  

So it's a kind of ..so much "desireous" for a things . And it is desired - because it's owned by others.  

Perhaps also so desireous - that forgot to want what is owned.