'Happens' in the Bible

Come, we must deal shrewdly with them, lest they become many, and when war happens, they also will join our enemies and will fight against us and go up from the land."

Every woman will ask her neighbor and the one who happens to be staying in her house for items of silver and gold and for clothing. You will put these articles on your sons and daughters -- thus you will plunder Egypt!"

But if he does not do it with premeditation, but it happens by accident, then I will appoint for you a place where he may flee.

But if this happens after sunrise, there is guilt of bloodshed. A thief must make full restitution. If he is unable, he is to be sold because of his theft.