When the question is hypothetical being cautious is the right road, to speak carefully or not at all.Amadeus, I've noticed your posts are so generic as to be unresponsive to the particular point under discussion.
People are not looking to find in the written scriptures verses to their own biases or agendas but apply scripture to the problems of living today.
"To every thing there is a season, and a time to every purpose under the heaven:
A time to rend, and a time to sew; a time to keep silence, and a time to speak;" Ecc 3:1,7
Jesus practiced this and so should we. Are we His sheep?
"But he that entereth in by the door is the shepherd of the sheep.
To him the porter openeth; and the sheep hear his voice: and he calleth his own sheep by name, and leadeth them out.
And when he putteth forth his own sheep, he goeth before them, and the sheep follow him: for they know his voice.
And a stranger will they not follow, but will flee from him: for they know not the voice of strangers." John 10:2-5
If we are His sheep and are listening He will tell us when to speak and what to say. This is in real situations, not hypothetical ones. Too often when a person thinks he has found a rule based on scriptures to follow, a situation arises in his life where his established approach is wrong. We really are to live by faith rather than by knowledge. What you did yesterday that worked, may be the wrong thing to do today in what appears to you to be the same situation. Consider Hosea versus what Paul wrote to us about being unequally yoked...
We need to be listening to God all of the time and following His lead in each actual event where we are involved... In the OT people followed black and white rules or tried to... unsuccessfully.
"Now therefore why tempt ye God, to put a yoke upon the neck of the disciples, which neither our fathers nor we were able to bear?" Acts 15:10