Matthew 7:13-14

Enter by the narrow gate: for [the gate] is broad and the road is wide that leads to destruction, and many enter that way.

Luke 13:24

"Strive to get in through the narrow door, for I tell you many will try to get in and not be able,

Acts 2:40

And with many another appeal he urged and entreated them. "Save yourselves," he cried, "from this crooked generation!"

2 Corinthians 6:17

Therefore come away from them, separate, saith the Lord, touch not what is unclean; then I will receive you,

Revelation 18:4

And I heard another voice from heaven crying, "Come out of her, O my people, that you share not her sins, that you partake not of her plagues:

Treasury of Scripture Knowledge

Summary

Forsake the foolish, and live; and go in the way of understanding.

General references

Bible References

Forsake

Acts 2:40
And with many another appeal he urged and entreated them. "Save yourselves," he cried, "from this crooked generation!"
2 Corinthians 6:17
Therefore come away from them, separate, saith the Lord, touch not what is unclean; then I will receive you,
Revelation 18:4
And I heard another voice from heaven crying, "Come out of her, O my people, that you share not her sins, that you partake not of her plagues:

In

Matthew 7:13
Enter by the narrow gate: for [the gate] is broad and the road is wide that leads to destruction, and many enter that way.
Luke 13:24
"Strive to get in through the narrow door, for I tell you many will try to get in and not be able,

General references

Matthew 22:9
So go to the byeways and invite anyone you meet to the marriage-banquet.'
Ephesians 5:7
So avoid the company of such men.