long enough
Deuteronomy 2:7
For the LORD your God has blessed you in all the work of your hands. He has watched over your journey through this immense wilderness. The LORD your God has been with you this past 40 years, and you have lacked nothing.'
Deuteronomy 2:14
The time we spent traveling from Kadesh-barnea until we crossed the Zered Valley was 38 years until the entire generation of fighting men had perished from the camp, as the LORD had sworn to them.
Deuteronomy 1:6
"The LORD our God spoke to us at Horeb, 'You have stayed at this mountain long enough.