Luke 21:34

But take heed to yourselves, lest at any time your hearts be weighed down with surfeiting and drunkenness and worldly cares, and that day come upon you unawares.

Mark 4:19

but the cares of the world, and the deceitfulness of riches, and the lusts of other things entering in, choke the word, and it becometh unfruitful.

Matthew 13:22

And what was sown among the thorns, this is he that heareth the word, but the cares of the world and the deceitfulness of riches choke the word, and he becometh unfruitful.

Luke 12:40

Be ye also ready; for at an hour when ye think not the Son of man cometh.

Luke 12:45-46

But if that servant say in his heart, My lord is long in coming; and begin to beat the menservants and maidservants, and to eat and drink and be drunken,

1 Corinthians 5:11

But this is what I wrote you, not to keep company with any one called a brother, if he be a fornicator, or covetous, or an idolater, or a reviler, or a drunkard, or an extortioner; with such a one not even to eat.

1 Corinthians 6:10

nor thieves, nor the covetous, nor drunkards, nor revilers, nor extortioners, shall inherit the kingdom of God.

Matthew 24:39-50

and knew not, until the flood came, and took them all away, so also will be the coming of the Son of man.

Mark 13:9

But do ye take heed to yourselves; they will deliver you up to councils, and ye will be taken into synagogues and beaten; and ye will be brought before governors and kings for my sake, for a testimony to them.

Mark 13:35-37

so also watch ye; for ye know not when the master of the house is coming, whether at evening, or at midnight, or at the cockcrowing, or in the morning;

Luke 8:14

And those seeds which fell among the thorns, these are they who, when they have heard, go away and are choked with the cares and riches and pleasures of life, and bring no fruit to perfection.

Luke 10:41

But the Lord answering said to her, Martha, Martha, thou art anxious and troubled about many things.

Luke 17:3

Take heed to yourselves. If thy brother sin, rebuke him; and if he repent, forgive him.

Luke 21:8

And he said, Take heed that ye be not deceived. For many will come in my name, saying, I am He, and the time is at hand. Go not after them.

Romans 13:11-13

And this, since we know the time, that it is already high time for us to awake out of sleep; for now is our salvation nearer than when we became believers.

Galatians 5:20

idolatry, sorcery, hatreds, strife, rivalry, outbursts of wrath, cabals, divisions, factions,

Philippians 4:6

Be anxious about nothing, but in everything by prayer and supplication with thanksgiving let your requests be made known to God;

1 Thessalonians 5:2-8

for ye yourselves know full well, that the day of the Lord so cometh as a thief in the night.

Hebrews 12:15

looking diligently, lest any one come short of the grace of God; lest any root of bitterness springing up trouble you, and the many be thereby defiled;

1 Peter 4:3-7

For sufficient is the time past to have wrought the will of the gentiles, when ye walked in lasciviousness, lusts, excess of wine, revelings, carousings, and abominable idolatries;

2 Peter 3:10

But the day of the Lord will come as a thief; in which the heavens will pass away with a great noise, and the elements will melt with fervent heat, and the earth and the works that are therein will be burned up.

2 Peter 3:14

Wherefore, beloved, seeing that ye look for these things, be diligent that ye may be found without spot and blameless before him in peace,

Revelation 3:3

Remember therefore how thou hast received and heard, and keep those things, and repent. If therefore thou shalt not watch, I will come as a thief, and thou shalt not know at what hour I will come upon thee.

Treasury of Scripture Knowledge

Summary

And take heed to yourselves, lest at any time your hearts be overcharged with surfeiting, and drunkenness, and cares of this life, and so that day come upon you unawares.

Bible References

Your hearts

Luke 12:45
But if that servant say in his heart, My lord is long in coming; and begin to beat the menservants and maidservants, and to eat and drink and be drunken,
Romans 13:11
And this, since we know the time, that it is already high time for us to awake out of sleep; for now is our salvation nearer than when we became believers.
1 Thessalonians 5:6
Let us not sleep, then, as others, but let us watch and be sober.
1 Peter 4:3
For sufficient is the time past to have wrought the will of the gentiles, when ye walked in lasciviousness, lusts, excess of wine, revelings, carousings, and abominable idolatries;

Surfeiting

1 Corinthians 5:11
But this is what I wrote you, not to keep company with any one called a brother, if he be a fornicator, or covetous, or an idolater, or a reviler, or a drunkard, or an extortioner; with such a one not even to eat.
1 Corinthians 6:10
nor thieves, nor the covetous, nor drunkards, nor revilers, nor extortioners, shall inherit the kingdom of God.
Galatians 5:20
idolatry, sorcery, hatreds, strife, rivalry, outbursts of wrath, cabals, divisions, factions,

Cares

Luke 8:14
And those seeds which fell among the thorns, these are they who, when they have heard, go away and are choked with the cares and riches and pleasures of life, and bring no fruit to perfection.
Luke 10:41
But the Lord answering said to her, Martha, Martha, thou art anxious and troubled about many things.
Matthew 13:22
And what was sown among the thorns, this is he that heareth the word, but the cares of the world and the deceitfulness of riches choke the word, and he becometh unfruitful.
Mark 4:19
but the cares of the world, and the deceitfulness of riches, and the lusts of other things entering in, choke the word, and it becometh unfruitful.
Philippians 4:6
Be anxious about nothing, but in everything by prayer and supplication with thanksgiving let your requests be made known to God;

That day

Luke 12:46
the lord of that servant will come in a day when he looketh not for him, and at an hour when he is not aware, and will cut him asunder, and appoint him his portion with the unfaithful.
Matthew 24:39
and knew not, until the flood came, and took them all away, so also will be the coming of the Son of man.
Mark 13:35
so also watch ye; for ye know not when the master of the house is coming, whether at evening, or at midnight, or at the cockcrowing, or in the morning;
1 Thessalonians 5:2
for ye yourselves know full well, that the day of the Lord so cometh as a thief in the night.
2 Peter 3:10
But the day of the Lord will come as a thief; in which the heavens will pass away with a great noise, and the elements will melt with fervent heat, and the earth and the works that are therein will be burned up.
Revelation 3:3
Remember therefore how thou hast received and heard, and keep those things, and repent. If therefore thou shalt not watch, I will come as a thief, and thou shalt not know at what hour I will come upon thee.

General references

Mark 4:7
And others fell among thorns; and the thorns grew up, and choked them, and they yielded no fruit.
Mark 13:33
Take heed, watch; for ye know not when the time is.
Luke 12:40
Be ye also ready; for at an hour when ye think not the Son of man cometh.
Luke 17:30
Thus will it be in the day when the Son of man is revealed.