2 Timothy 2:23

But refuse [to participate in] foolish and stupid arguments, knowing that they produce quarreling.

Titus 3:9

But you should avoid foolish arguments, and [pointless] discussions about ancestors, and quarrels and disputes about [observance of] the law of Moses, for they are unprofitable and useless.

2 Timothy 2:14

Remind them [Note: This probably refers to the "trustworthy men" there at Ephesus. See 2:2] of these things [i.e., the truths just mentioned. Verses 8-13], solemnly urging them, in the presence of the Lord, not to argue over words, [for] it is useless and brings [only] ruin to those who listen to it.

1 Timothy 1:4

and not to listen to legends or exhaustive lists of ancestors. These [only] serve to arouse speculations, rather than [promote] God's plan which is based on faith.

1 Timothy 4:7

But you should have nothing to do with those worldly myths [See 1:4] and superstitious tales [often] told by old women. Instead, train yourself for living a godly life.

1 Timothy 6:4-5

that person is conceited. He does not understand anything, but has an unhealthy concern for controversy and arguments over words, which produce envy, dissension, abusive language, evil suspicions,

2 Timothy 2:16

But avoid worldly, empty chatter, for those who practice it will become more and more ungodly,

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
Remind them [Note: This probably refers to the "trustworthy men" there at Ephesus. See 2:2] of these things [i.e., the truths just mentioned. Verses 8-13], solemnly urging them, in the presence of the Lord, not to argue over words, [for] it is useless and brings [only] ruin to those who listen to it.
1 Timothy 1:4
and not to listen to legends or exhaustive lists of ancestors. These [only] serve to arouse speculations, rather than [promote] God's plan which is based on faith.
1 Timothy 4:7
But you should have nothing to do with those worldly myths [See 1:4] and superstitious tales [often] told by old women. Instead, train yourself for living a godly life.
1 Timothy 6:4
that person is conceited. He does not understand anything, but has an unhealthy concern for controversy and arguments over words, which produce envy, dissension, abusive language, evil suspicions,
Titus 3:9
But you should avoid foolish arguments, and [pointless] discussions about ancestors, and quarrels and disputes about [observance of] the law of Moses, for they are unprofitable and useless.