Acts 17:5
But the Jews, moved with jealousy, called to their aid certain ill-favored and idle fellows, formed a mob, and began to set the town in an uproar. Assaulting the house of Jason, they sought to bring them out to the people.
1 Corinthians 14:20
Brothers, do not become children in understanding; be babes in malice, but in understanding become mature men.
Titus 1:10
For there are many individuals who are unruly, empty talkers and deceivers, particularly those of the circumcision, whose mouths must be stopped;
Hebrews 5:12
And this too, although you ought by this time to be teaching others, you are still needing some one to teach you the very rudiments of divine revelation. You need milk, not solid food.