Deuteronomy 1:42-44

42 And the LORD said to me, Say to them. Go not up, neither fight; for I am not among you; lest you be smitten before your enemies.

43 So I spoke to you; and you would not hear, but rebelled against the commandment of the LORD, and went presumptuously up into the hill.

44 And the Amorites, which dwelled in that mountain, came out against you, and chased you, as bees do, and destroyed you in Seir, even to Hormah.