Titus 3:9

But avoid foolish controversies and genealogies and strife and quarrels about the Law, for they are unprofitable and useless.

2 Timothy 2:14

Remind them of these things, and charge them in the presence of God to avoid disputing about words, which does no good, but only ruins the hearers.

2 Timothy 2:23

Don't have anything to do with foolish and stupid arguments, because you know that they produce quarrels.

1 Corinthians 8:1

Now concerning food sacrificed to idols: we know that we all possess knowledge. Knowledge puffs up, but love builds up.

1 Corinthians 13:2

If I have the gift of prophecy, and understand 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

As I urged you when I went into Macedonia, remain on at Ephesus so that you may instruct certain men not to teach strange doctrines,

1 Timothy 4:7

Have nothing to do with godless myths and old wives' tales; rather, train yourself in godliness.

2 Timothy 2:16

Avoid godless chatter, for it will lead people into more and more ungodliness,

Titus 1:14

and will pay no attention to Jewish myths or to the commands of men who reject the truth.

Treasury of Scripture Knowledge

Summary

But avoid foolish questions, and genealogies, and contentions, and strivings about the law; for they are unprofitable and vain.

General references

Bible References

Avoid

Titus 1:14
and will pay no attention to Jewish myths or to the commands of men who reject the truth.
1 Timothy 1:3
As I urged you when I went into Macedonia, remain on at Ephesus so that you may instruct certain men not to teach strange doctrines,
1 Timothy 4:7
Have nothing to do with godless myths and old wives' tales; rather, train yourself in godliness.
2 Timothy 2:23
Don't have anything to do with foolish and stupid arguments, because you know that they produce quarrels.

Unprofitable

1 Corinthians 8:1
Now concerning food sacrificed to idols: we know that we all possess knowledge. Knowledge puffs up, but love builds up.
1 Corinthians 13:2
If I have the gift of prophecy, and understand all mysteries and all knowledge; and if I have all faith, so as to remove mountains, but have not love, I am nothing.
2 Timothy 2:14
Remind them of these things, and charge them in the presence of God to avoid disputing about words, which does no good, but only ruins the hearers.

General references

2 Timothy 2:23
Don't have anything to do with foolish and stupid arguments, because you know that they produce quarrels.