jealousy

For I was envious at the foolish, when I saw the prosperity of the wicked.

And Saul was very wroth, and the saying displeased him; and he said, They have ascribed unto David ten thousands, and to me they have ascribed but thousands: and what can he have more but the kingdom?

And they said one to another, Behold, this dreamer cometh.

Come now therefore, and let us slay him, and cast him into some pit, and we will say, Some evil beast hath devoured him: and we shall see what will become of his dreams.