Deuteronomy 28:47-50

47“1Since you did not serve the Lord your God with joy and a cheerful heart, in gratitude for the abundance of all things, 48you will serve your enemies whom the Lord will send against you, 2in hunger, thirst, nakedness, and devoid of all things; and He 3will put an iron yoke on your neck until He has destroyed you.

49“4The Lord will bring a nation against you from far away, from the end of the earth, 5as the eagle swoops down; a nation whose language you will not understand, 50a nation 6with a defiant attitude, who will 7have no respect for the old, nor show favor to the young.