Leviticus 26:20-22

Amplified Bible

²⁰ Your strength will be spent uselessly, for your land will not yield its produce and the trees of the land will not yield their fruit.

²¹ ‘If then, you act with hostility toward Me and are unwilling to obey Me, I will increase the plague on you seven times in accordance with your sins. ²² I will let loose the [wild] animals of the field among you, which will bereave you of your children and destroy your livestock and make you so few in number that your roads will lie deserted and desolate.^(A)