Numbers 14:35-37

35I, the LORD, have spoken, and I will surely do these things to this entire wicked congregation, which has conspired against Me. They will meet their end in the wilderness, and there they will die.”

36So the men Moses had sent to spy out the land, who had returned and made the whole congregation grumble against him by bringing out a bad report about the land— 37those men who had brought out the bad report about the land—were struck down by a plague before the LORD.