Numbers 14:34 — KJ3 Literal Translation

³⁴ by the number of the days in which you spied out the land, forty days, a day for a year, a day for a year; you shall bear your iniquities forty years; you shall know My alienation from you.

Source: BiblicalTools.org — KJ3 (Literal Translation by Jay P. Green Sr.)

The people rebel and want to return to Egypt after hearing the negative report. Joshua and Caleb try to encourage them, but the people threaten to stone them. God threatens to destroy Israel, but Moses intercedes. God condemns the rebellious generation to wander forty years in the wilderness.