Acts 17:5

But the unbelieving Jews taking certain base men of those about the markets, and exciting a mob, disturbed the city; and coming to the house of Jason sought to bring them out to the people;

1 Corinthians 14:20

Brothers, be not children in understanding, but in malice be children, and in understanding be perfect men.

Titus 1:10

For there are many disorderly wranglers and deceivers, especially those of the circumcision,

Hebrews 5:12

For you who ought on account of the time to be teachers, have need that one should teach you again what are the first rudiments of the oracles of God, and have need of milk and not solid food.

Treasury of Scripture Knowledge

Summary

And there are gathered unto him vain men, the children of Belial, and have strengthened themselves against Rehoboam the son of Solomon, when Rehoboam was young and tenderhearted, and could not withstand them.

Bible References

Vain men

Acts 17:5
But the unbelieving Jews taking certain base men of those about the markets, and exciting a mob, disturbed the city; and coming to the house of Jason sought to bring them out to the people;
Titus 1:10
For there are many disorderly wranglers and deceivers, especially those of the circumcision,