Numbers 14:27-29

27“How long will this wicked community grumble against me? I have heard the complaints of these grumbling Israelites. 28So tell them, ‘As surely as I live, declares the LORD, I will do to you the very thing I heard you say: 29In this wilderness your bodies will fall—every one of you twenty years old or more who was counted in the census and who has grumbled against me.