2 Timothy 2:23

But avoid foolish and unlearned questions, knowing that they give birth to strifes.

Titus 3:9

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

2 Timothy 2:14

Put them in memory of these things, charging them before the Lord not to dispute about words to no profit, to the subverting of the hearers.

1 Timothy 1:4

nor to give heed to fables and endless genealogies (which provide doubts rather than the nurture of God in faith).

1 Timothy 4:7

But refuse profane and old-womanish tales, and exercise yourself to godliness.

1 Timothy 6:4-5

he is proud, knowing nothing. He is sick concerning doubts and arguments, from which comes envy, strife, evil speakings, evil suspicions,

2 Timothy 2:16

But shun profane, vain babblings, for they will increase to more ungodliness.

Treasury of Scripture Knowledge

Summary

But foolish and unlearned questions avoid, knowing that they do gender strifes.

Bible References

General references

2 Timothy 2:14
Put them in memory of these things, charging them before the Lord not to dispute about words to no profit, to the subverting of the hearers.
1 Timothy 1:4
nor to give heed to fables and endless genealogies (which provide doubts rather than the nurture of God in faith).
1 Timothy 4:7
But refuse profane and old-womanish tales, and exercise yourself to godliness.
1 Timothy 6:4
he is proud, knowing nothing. He is sick concerning doubts and arguments, from which comes envy, strife, evil speakings, evil suspicions,
Titus 3:9
But avoid foolish questions and genealogies and contentions, and strivings about the Law, for they are unprofitable and vain.