'Desires' in the Bible

As a servant who earnestly desires the shadow, as a hireling who looks for his wages,

My days are passed; my plans have been shattered; along with my heart's desires.

Though he desires it and will not let it go,But holds it in his mouth,

Because his appetite is never satisfied,he does not let anything he desires escape.

But He is unchangeable; who can oppose Him?He does what He desires.