Numbers 32:15

32:15 For if you turn away from following him, he will once again abandon ¹  them in the wilderness, and you will be the reason for their destruction.” ² 

Numbers 14:43

14:43 For the Amalekites and the Canaanites are there before you, and you will fall by the sword. Because you have turned away from the Lord, the Lord will not be with you.”

[32:15]  ¹ tn The construction uses a verbal hendiadys with the verb “to add” serving to modify the main verb.

[32:15]  ² tn Heb “and you will destroy all this people.”