Numbers 32:11-13

Young's Literal Translation

¹¹ They do not see -- the men who are coming up out of Egypt from a son of twenty years and upward -- the ground which I have sworn to Abraham, to Isaac, and to Jacob, for they have not been fully after Me;

¹² save Caleb son of Jephunneh the Kenezite, and Joshua son of Nun, for they have been fully after Jehovah;

¹³ and the anger of Jehovah burneth against Israel, and He causeth them to wander in the wilderness forty years, until the consumption of all the generation which is doing the evil thing in the eyes of Jehovah.