'Fatness' in the Bible

They are filled from the fatness of Thy house, And the stream of Thy delights Thou dost cause them to drink.

As with milk and fatness is my soul satisfied, And with singing lips doth my mouth praise.

Thou hast crowned the year of Thy goodness, And Thy paths drop fatness.

My knees have been feeble from fasting, And my flesh hath failed of fatness.