'Fat' in the Bible

But the wicked (ungodly) will perish,And the enemies of the Lord will be like the glory of the pastures and like the fat of lambs [that is consumed in smoke],They vanish—like smoke they vanish away.

I shall offer to You burnt offerings of fat lambs,With the [sweet] smoke of rams;I will offer bulls with male goats. Selah.

Their heart is insensitive like fat [their minds are dull and brutal],But I delight in Your law.