'Forty Years' in the Bible

For the Lord your God has blessed you in all that you have done; He has known your wanderings through this great wilderness. These forty years the Lord your God has been with you; you have not lacked a thing.”’

You shall remember all the way which the Lord your God has led you in the wilderness these forty years, that He might humble you, testing you, to know what was in your heart, whether you would keep His commandments or not.

Your clothing did not wear out on you, nor did your foot swell these forty years.

I have led you forty years in the wilderness; your clothes have not worn out on you, and your sandal has not worn out on your foot.