'Leanness' in the Bible

And thou hast laid fast hold on me, which is a witness against me : And my leanness riseth up against me, It testifieth to my face.

And he gave them their request, But sent leanness into their soul.

Therefore will the Lord, Jehovah of hosts, send among his fat ones leanness; and under his glory there shall be kindled a burning like the burning of fire.