Numbers 14:35

14:35 I, the Lord, have said, “I will surely do so to all this evil congregation that has gathered together against me. In this wilderness they will be finished, and there they will die!”’”

Numbers 26:64-65

26:64 But there was not a man among these who had been among those numbered by Moses and Aaron the priest when they numbered the Israelites in the wilderness of Sinai. 26:65 For the Lord had said of them, “They will surely die in the wilderness.” And there was not left a single man of them, except Caleb son of Jephunneh and Joshua son of Nun.