Psalm 95:10
Forty years long I was grieved with [that] generation, and said, It is a people that do err in their heart, and they have not known my ways.
Hebrews 3:17
But with whom was he angry forty years? Was it not with those who sinned, whose carcasses fell in the wilderness?
Acts 7:36
This man brought them forth after performing wonders and signs in the land of Egypt, and in the Red Sea, and in the wilderness forty years.
Genesis 6:6
And LORD regretted that he had made man on the earth, and it grieved him in his heart.
Numbers 14:33-34
And your sons shall be wanderers in the wilderness forty years, and shall bear your whoredoms, until your dead bodies be consumed in the wilderness.
Numbers 32:13
And LORD's anger was kindled against Israel, and he made them wander to and fro in the wilderness forty years, until all the generation that had done evil in the sight of LORD was consumed.
Deuteronomy 1:3
And it came to pass in the fortieth year, in the eleventh month, on the first day of the month, that Moses spoke to the sons of Israel, according to all that LORD had given him in commandment to them,
Deuteronomy 2:14-16
And the days in which we came from Kadesh-barnea, until we came over the brook Zered, were thirty-eight years; until all the generation of the men of war were consumed from the midst of the camp, as LORD swore to them.
Proverbs 1:7
The fear of LORD is the beginning of knowledge. The foolish despise wisdom and instruction.
Proverbs 1:22-29
How long, ye simple ones, will ye love simplicity? And scoffers delight them in scoffing, and fools hate knowledge?
Isaiah 63:17
O LORD, why do thou make us to err from thy ways, and harden our heart from thy fear? Return for thy servants' sake, the tribes of thine inheritance.
Jeremiah 9:6
Thy habitation is in the midst of deceit. Through deceit they refuse to know me, says LORD.
John 3:19-21
And this is the condemnation, that the light has come into the world, and men loved the darkness rather than the light, for their deeds were evil.
Acts 13:18
And for about a forty-year time he was patient with them in the wilderness.
Romans 1:28
And just as they did not approve having God in knowledge, God gave them over to an unfit mind, to do things that are not fit;
Ephesians 4:30
And do not grieve the Holy Spirit of God, in which ye are sealed for a day of redemption.
Hebrews 3:9-10
where your fathers challenged me, tested me, and saw my works forty years.