Numbers 14:33

29 Your bodies will fall in this wilderness—all who were numbered in the census, everyone twenty years of age or older—because you have grumbled against Me.

30 Surely none of you will enter the land in which I swore to settle you, except Caleb son of Jephunneh and Joshua son of Nun.

31 But I will bring your children, whom you said would become plunder, into the land you have rejected—and they will enjoy it.

32 As for you, however, your bodies will fall in this wilderness.

33 Your children will be shepherds in the wilderness for forty years, and they will suffer for your unfaithfulness until the last of your bodies lies in the wilderness.

34 In keeping with the forty days you spied out the land, you shall bear your guilt forty years—a year for each day—and you will experience My alienation.

35 I, 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.”

36 So 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—

37 those men who had brought out the bad report about the land—were struck down by a plague before the LORD.

Read all of Numbers 14