Bible Verses About Journey of Israel Through The Desert: Punishment for rebellion

'None of the people aged twenty or more who came out of Egypt will see the land I swore to Avraham, Yitz'chak and Ya'akov; because they haven't followed me unreservedly -

except Kalev the son of Y'funeh the K'nizi and Y'hoshua the son of Nun, because they have followed ADONAI unreservedly.'

Thus ADONAI's anger blazed against Isra'el, so that he made them wander here and there in the desert forty years, until all the generation that had done evil in the sight of ADONAI had died out.