Titus 3:9
but shun foolish questionings, genealogies, strife, and disputes about the law; for they are unprofitable and vain.
2 Timothy 2:14
Remind them of these things, charging them in the sight of the Lord, that they don't argue about words, to no profit, to the subverting of those who hear.
2 Timothy 2:23
But refuse foolish and ignorant questionings, knowing that they generate strife.
Job 15:3
Should he reason with unprofitable talk, or with speeches with which he can do no good?
1 Corinthians 8:1
Now concerning things sacrificed to idols: We know that we all have knowledge. Knowledge puffs up, but love builds up.
1 Corinthians 13:2
If I have the gift of prophecy, and know all mysteries and all knowledge; and if I have all faith, so as to remove mountains, but don't have love, I am nothing.
1 Timothy 1:3-7
As I urged you when I was going into Macedonia, stay at Ephesus that you might command certain men not to teach a different doctrine,
1 Timothy 4:7
But refuse profane and old wives' fables. Exercise yourself toward godliness.
2 Timothy 2:16
But shun empty chatter, for they will proceed further in ungodliness,
Titus 1:14
not paying attention to Jewish fables and commandments of men who turn away from the truth.