Titus 3:9
But foolish questions, and genealogies, and strifes, and contentions about the law, shun; for they are unprofitable and vain.
2 Timothy 2:14
Of these things put in remembrance, testifying earnestly before the Lord not to have disputes of words, profitable for nothing, to the subversion of the hearers.
2 Timothy 2:23
But foolish and senseless questionings avoid, knowing that they beget contentions.
Job 15:3
Reasoning with unprofitable talk, and with speeches which do no good?
1 Corinthians 8:1
But concerning things sacrificed to idols, we know, (for we all have knowledge: knowledge puffs up, but love edifies.
1 Corinthians 13:2
And if I have prophecy, and know all mysteries and all knowledge, and if I have all faith, so as to remove mountains, but have not love, I am nothing.
1 Timothy 1:3-7
Even as I begged thee to remain in Ephesus, when I was going to Macedonia, that thou mightest enjoin some not to teach other doctrines,
1 Timothy 4:7
But profane and old wives' fables avoid, but exercise thyself unto piety;
2 Timothy 2:16
But profane, vain babblings shun, for they will advance to greater impiety,
Titus 1:14
not turning their minds to Jewish fables and commandments of men turning away from the truth.