'Happened' in the Bible

It happened in the days when the judges judged, that there was a famine in the land. A certain man of Bethlehem Judah went to live in the country of Moab, he, and his wife, and his two sons.

So they two went until they came to Bethlehem. It happened, when they were come to Bethlehem, that all the city was moved about them, and [the women] said, "Is this Naomi?"

She went, and came and gleaned in the field after the reapers: and she happened to come to the portion of the field belonging to Boaz, who was of the family of Elimelech.

It happened at midnight, that the man was startled and turned himself; and behold, a woman lay at his feet.