"In that day it shall come to pass That the glory of Jacob will wane, And the fatness of his flesh grow lean.
Isaiah 17:4
Surrounding context
17:3 The fortress also will cease from Ephraim, The kingdom from Damascus, And the remnant of Syria; They will be as the glory of the children of Israel," Says the LORD of hosts.
17:4 "In that day it shall come to pass That the glory of Jacob will wane, And the fatness of his flesh grow lean.
17:5 It shall be as when the harvester gathers the grain, And reaps the heads with his arm; It shall be as he who gathers heads of grain In the Valley of Rephaim.