Foreigners consume his strength, but he does not notice. Even his hair is streaked with gray, but he does not know.

Isaiah 1:7
Your land is desolate; your cities are burned with fire. Foreigners devour your fields before you--a desolation demolished by strangers.

Isaiah 42:25
So He poured out on them His furious anger and the fierceness of battle. It enveloped them in flames, but they did not understand; it consumed them, but they did not take it to heart.

Isaiah 48:8
You have never heard; you have never understood; for a long time your ears have not been open. For I knew how deceitful you are; you have been called a rebel from birth.

Hosea 4:6
My people are destroyed for lack of knowledge. Because you have rejected knowledge, I will also reject you as My priests. Since you have forgotten the law of your God, I will also forget your children.

Hosea 8:7
For they sow the wind, and they shall reap the whirlwind. There is no standing grain; what sprouts fails to yield flour. Even if it should produce, the foreigners would swallow it up.

Strangers have devoured his strength, and he knows it not: yes, gray hairs are here and there on him, yet he knows not.