come into conflict

come into conflict

[for things or people] to conflict or to be at odds with one another. The various policies came into conflict at the last moment. Bill and Bob came into conflict over almost everything.
See also: come, conflict
References in classic literature ?
For if a desire should come into conflict with reason we shall then reason and not desire, because it will be impossible retaining our reason to be senseless in our desires, and in that way knowingly act against reason and desire to injure ourselves.
The former type ends all kinds of conflict between the two groups that have come into conflict, who thenceforth collectively resolve not to hold any grudges against each other.