Deuteronomy 28:47

47 “^aBecause you did not serve Yahweh your God with gladness and a merry heart—because of the abundance of all things,

Deuteronomy 28:48

48 therefore you shall serve your enemies whom Yahweh will send against you, ^ain hunger, in thirst, in nakedness, and in the lack of all things; and He ^bwill put an iron yoke on your neck until He has destroyed you.