Hebrews 3:9

A Serious Warning Against Unbelief

⁸ Harden not your hearts, as in the provocation, in the day of temptation in the wilderness: ⁹ When your fathers tempted me, proved me, and saw my works forty years. ¹⁰ Wherefore I was grieved with that generation, and said, They do alway err in their heart; and they have not known my ways.

Forty Years

Mighty Deeds

Acts 7:36

He brought them out, after that he had shewed wonders and signs in the land of Egypt, and in the Red sea, and in the wilderness forty years.

Exodus 19:4

Ye have seen what I did unto the Egyptians, and how I bare you on eagles' wings, and brought you unto myself.

Exodus 20:22

And the LORD said unto Moses, Thus thou shalt say unto the children of Israel, Ye have seen that I have talked with you from heaven.

Numbers 14:33

And your children shall wander in the wilderness forty years, and bear your whoredoms, until your carcases be wasted in the wilderness.

Deuteronomy 4:3

Your eyes have seen what the LORD did because of Baalpeor: for all the men that followed Baalpeor, the LORD thy God hath destroyed them from among you.

Deuteronomy 4:9

Only take heed to thyself, and keep thy soul diligently, lest thou forget the things which thine eyes have seen, and lest they depart from thy heart all the days of thy life: but teach them thy sons, and thy sons' sons;

Deuteronomy 8:2

And thou shalt remember all the way which the LORD thy God led thee these forty years in the wilderness, to humble thee, and to prove thee, to know what was in thine heart, whether thou wouldest keep his commandments, or no.

Deuteronomy 8:4

Thy raiment waxed not old upon thee, neither did thy foot swell, these forty years.

Deuteronomy 11:7

But your eyes have seen all the great acts of the LORD which he did.

Deuteronomy 29:2

And Moses called unto all Israel, and said unto them, Ye have seen all that the LORD did before your eyes in the land of Egypt unto Pharaoh, and unto all his servants, and unto all his land;

Joshua 5:6

For the children of Israel walked forty years in the wilderness, till all the people that were men of war, which came out of Egypt, were consumed, because they obeyed not the voice of the LORD: unto whom the LORD sware that he would not shew them the land, which the LORD sware unto their fathers that he would give us, a land that floweth with milk and honey.

Joshua 23:3

And ye have seen all that the LORD your God hath done unto all these nations because of you; for the LORD your God is he that hath fought for you.

Joshua 24:7

And when they cried unto the LORD, he put darkness between you and the Egyptians, and brought the sea upon them, and covered them; and your eyes have seen what I have done in Egypt: and ye dwelt in the wilderness a long season.

Amos 2:10

Also I brought you up from the land of Egypt, and led you forty years through the wilderness, to possess the land of the Amorite.

Luke 7:22

Then Jesus answering said unto them, Go your way, and tell John what things ye have seen and heard; how that the blind see, the lame walk, the lepers are cleansed, the deaf hear, the dead are raised, to the poor the gospel is preached.

Acts 13:8

But Elymas the sorcerer (for so is his name by interpretation) withstood them, seeking to turn away the deputy from the faith.