Titus 3:9
But foolish questions and genealogies and strifes and contentions about the law, avoid; for they are unprofitable and vain.
2 Timothy 2:14
Put them in mind of these things, charging them before the Lord that they dispute not about words to no profit, which disputes end in the overthrow of the hearers.
2 Timothy 2:23
But avoid foolish and unprofitable questions, because you know that they produce contentions:
1 Corinthians 8:1
Now, with respect to meats offered to idols, we know, (for we all have knowledge: knowledge puffs up with pride, but love edifies.
1 Corinthians 13:2
And though I have the gift of prophecy, and understand all mysteries, and all knowledge; and though I have all faith, so that I could remove mountains, and have not love, I am nothing.
1 Timothy 1:3-7
As, on going into Macedonia, I besought you to remain in Ephesus, that you might charge some that they teach no other thing,
1 Timothy 4:7
But reject those profane and oldwomanish fables, and exercise yourself for godliness.
2 Timothy 2:16
But shun profane and vain babblings; for they will make further advance to ungodliness,
Titus 1:14
and not give heed to Jewish fables, and commandments of men that turn away from the truth.