Numbers 14:39-45 - Israel Defeated In Battle
39 And Moses told these sayings to all the children of Israel: and the people mourned greatly. 40 And they rose early in the morning, and ascended to the top of the mountain, saying, Lo, we are here, and will go up to the place which the LORD hath promised: for we have sinned.
41 And Moses said, Why now do ye transgress the commandment of the LORD? but it shall not prosper. 42 Go not up, for the LORD is not among you; that ye be not smitten before your enemies. 43 For the Amalekites and the Canaanites are there before you, and ye shall fall by the sword: because ye are turned away from the LORD, therefore the LORD will not be with you.
44 But they presumed to go up to the hill-top: nevertheless the ark of the covenant of the LORD, and Moses, departed not out of the camp. 45 Then the Amalekites came down, and the Canaanites which dwelt in that hill, and smote them, and discomfited them, even to Hormah.