Psalm 95:10
Forty years long was I grieved with this 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 grieved forty years? was it not with them that had sinned, whose carcasses fell in the wilderness?
Acts 7:36
He brought them out, after he had showed wonders and signs in the land of Egypt, and in the Red sea, and in the wilderness forty years.
Genesis 6:6
And the LORD repented that he had made man on the earth, and it grieved him at his heart.
Numbers 14:33-34
And your children shall wander in the wilderness forty years, and bear your lewd deeds, until your carcasses shall be wasted in the wilderness.
Numbers 32:13
And the LORD'S anger was kindled against Israel, and he made them wander in the wilderness forty years, until all the generation that had done evil in the sight of the 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 children of Israel, according to all that the LORD had given him in commandment to them;
Deuteronomy 2:14-16
And the space in which we came from Kadesh-barnea, until we passed the brook Zered, was thirty and eight years; until all the generation of the men of war were wasted from among the host, as the LORD swore to them.
Proverbs 1:7
The fear of the LORD is the beginning of knowledge: but fools despise wisdom and instruction.
Proverbs 1:22-29
How long, ye simple ones, will ye love simplicity? and the scorners delight in their scorning, and fools hate knowledge?
Isaiah 63:17
O LORD, why hast thou made us to err from thy ways, and hardened our heart from thy fear? Return for thy servants' sake, the tribes of thy inheritance.
Jeremiah 9:6
Thy habitation is in the midst of deceit; through deceit they refuse to know me, saith the LORD.
John 3:19-21
And this is the condemnation, that light is come into the world, and men have loved darkness rather than light, because their deeds were evil.
Acts 13:18
And about the time of forty years he suffered their manners in the wilderness.
Romans 1:28
And even as they did not like to retain God in their knowledge, God gave them over to a reprobate mind, to do those things which are not convenient;
Ephesians 4:30
And grieve not the holy Spirit of God, whereby ye are sealed to the day of redemption.
Hebrews 3:9-10
When your fathers tempted me, proved me, and saw my works forty years.