Hebrews 2:1

Therefore we must pay much closer attention to what we have heard, lest we drift away from it.

Proverbs 3:21

My son, do not lose sight of these-- keep sound wisdom and discretion,

Deuteronomy 4:9

"Only take care, and keep your soul diligently, lest you forget the things that your eyes have seen, and lest they depart from your heart all the days of your life. Make them known to your children and your children's children--

Deuteronomy 4:23

Take care, lest you forget the covenant of the LORD your God, which he made with you, and make a carved image, the form of anything that the LORD your God has forbidden you.

Deuteronomy 32:46-47

he said to them, "Take to heart all the words by which I am warning you today, that you may command them to your children, that they may be careful to do all the words of this law.

Joshua 23:11-12

Be very careful, therefore, to love the LORD your God.

1 Chronicles 22:13

Then you will prosper if you are careful to observe the statutes and the rules that the LORD commanded Moses for Israel. Be strong and courageous. Fear not; do not be dismayed.

Psalm 119:9

How can a young man keep his way pure? By guarding it according to your word.

Proverbs 2:1-6

My son, if you receive my words and treasure up my commandments with you,

Proverbs 4:1-4

Hear, O sons, a father's instruction, and be attentive, that you may gain insight,

Proverbs 4:20-22

My son, be attentive to my words; incline your ear to my sayings.

Proverbs 7:1-2

My son, keep my words and treasure up my commandments with you;

Matthew 16:9

Do you not yet perceive? Do you not remember the five loaves for the five thousand, and how many baskets you gathered?

Mark 8:18

Having eyes do you not see, and having ears do you not hear? And do you not remember?

Luke 8:15

As for that in the good soil, they are those who, hearing the word, hold it fast in an honest and good heart, and bear fruit with patience.

Luke 9:44

"Let these words sink into your ears: The Son of Man is about to be delivered into the hands of men."

Hebrews 1:1-2

Long ago, at many times and in many ways, God spoke to our fathers by the prophets,

Hebrews 2:2-4

For since the message declared by angels proved to be reliable, and every transgression or disobedience received a just retribution,

Hebrews 12:5

And have you forgotten the exhortation that addresses you as sons? "My son, do not regard lightly the discipline of the Lord, nor be weary when reproved by him.

Hebrews 12:25-26

See that you do not refuse him who is speaking. For if they did not escape when they refused him who warned them on earth, much less will we escape if we reject him who warns from heaven.

2 Peter 1:12-13

Therefore I intend always to remind you of these qualities, though you know them and are established in the truth that you have.

2 Peter 1:15

And I will make every effort so that after my departure you may be able at any time to recall these things.

2 Peter 3:1

This is now the second letter that I am writing to you, beloved. In both of them I am stirring up your sincere mind by way of reminder,

Habakkuk 1:6

For behold, I am raising up the Chaldeans, that bitter and hasty nation, who march through the breadth of the earth, to seize dwellings not their own.

Habakkuk 2:16

You will have your fill of shame instead of glory. Drink, yourself, and show your uncircumcision! The cup in the LORD's right hand will come around to you, and utter shame will come upon your glory!

Treasury of Scripture Knowledge

Summary

Therefore we ought to give the more earnest heed to the things which we have heard, lest at any time we should let them slip.

Let them slip

Bible References

Therefore

Hebrews 2:2
For since the message declared by angels proved to be reliable, and every transgression or disobedience received a just retribution,
Hebrews 1:1
Long ago, at many times and in many ways, God spoke to our fathers by the prophets,
Hebrews 12:25
See that you do not refuse him who is speaking. For if they did not escape when they refused him who warned them on earth, much less will we escape if we reject him who warns from heaven.

The more

Deuteronomy 4:9
"Only take care, and keep your soul diligently, lest you forget the things that your eyes have seen, and lest they depart from your heart all the days of your life. Make them known to your children and your children's children--
Deuteronomy 32:46
he said to them, "Take to heart all the words by which I am warning you today, that you may command them to your children, that they may be careful to do all the words of this law.
Joshua 23:11
Be very careful, therefore, to love the LORD your God.
1 Chronicles 22:13
Then you will prosper if you are careful to observe the statutes and the rules that the LORD commanded Moses for Israel. Be strong and courageous. Fear not; do not be dismayed.
Psalm 119:9
How can a young man keep his way pure? By guarding it according to your word.
Proverbs 2:1
My son, if you receive my words and treasure up my commandments with you,
Proverbs 3:21
My son, do not lose sight of these-- keep sound wisdom and discretion,
Proverbs 4:1
Hear, O sons, a father's instruction, and be attentive, that you may gain insight,
Proverbs 7:1
My son, keep my words and treasure up my commandments with you;
Luke 8:15
As for that in the good soil, they are those who, hearing the word, hold it fast in an honest and good heart, and bear fruit with patience.
Luke 9:44
"Let these words sink into your ears: The Son of Man is about to be delivered into the hands of men."

We should

Hebrews 12:5
And have you forgotten the exhortation that addresses you as sons? "My son, do not regard lightly the discipline of the Lord, nor be weary when reproved by him.
Matthew 16:9
Do you not yet perceive? Do you not remember the five loaves for the five thousand, and how many baskets you gathered?
Mark 8:18
Having eyes do you not see, and having ears do you not hear? And do you not remember?
2 Peter 1:12
Therefore I intend always to remind you of these qualities, though you know them and are established in the truth that you have.
2 Peter 3:1
This is now the second letter that I am writing to you, beloved. In both of them I am stirring up your sincere mind by way of reminder,

Let them slip

Habakkuk 1:6
For behold, I am raising up the Chaldeans, that bitter and hasty nation, who march through the breadth of the earth, to seize dwellings not their own.
Habakkuk 2:16
You will have your fill of shame instead of glory. Drink, yourself, and show your uncircumcision! The cup in the LORD's right hand will come around to you, and utter shame will come upon your glory!

General references

Exodus 16:32
Moses said, "This is what the LORD has commanded: 'Let an omer of it be kept throughout your generations, so that they may see the bread with which I fed you in the wilderness, when I brought you out of the land of Egypt.'"
Deuteronomy 6:8
You shall bind them as a sign on your hand, and they shall be as frontlets between your eyes.
Deuteronomy 16:9
"You shall count seven weeks. Begin to count the seven weeks from the time the sickle is first put to the standing grain.
Deuteronomy 32:46
he said to them, "Take to heart all the words by which I am warning you today, that you may command them to your children, that they may be careful to do all the words of this law.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.