Deuteronomy 28:47-50

47You didn’t serve the Lord your God with a joyful and happy heart when you had so much.

48So you will serve your enemies, whom the Lord will send against you. You will serve them even though you are already hungry, thirsty, naked, and in need of everything. The Lord will put a heavy burden of hard work on you until he destroys you.

49The Lord will bring against you a nation from far away, from the ends of the earth. The nation will swoop down on you like an eagle. It will be a nation whose language you won’t understand.

50Its people will be fierce-looking. They will show no respect for the old and no pity for the young.