Deuteronomy 7:15

7:15 The Lord will protect you from all sickness, and you will not experience any of the terrible diseases that you knew in Egypt; instead he will inflict them on all those who hate you.

Deuteronomy 9:2

9:2 They include the Anakites, a numerous and tall people whom you know about and of whom it is said, “Who is able to resist the Anakites?”

Deuteronomy 28:33

28:33 As for the produce of your land and all your labor, a people you do not know will consume it, and you will be nothing but oppressed and crushed for the rest of your lives.