'Certain Man' in the Bible

And as he went forth to land, there met him out of the city, a certain man that had had devils a long time, and wore no clothes, neither abode in an house, but in the tombs.

And Jesus answering said, A certain man went down from Jerusalem to Jericho, and fell among robbers, who having stripped and wounded him departed, leaving him half dead.

And behold there was a certain man before him, who had the dropsy.

Then said he to him, A certain man made a great supper and invited many.

And he said, A certain man had two sons. And the younger of them said to his father;

Then he spake this parable to the people: A certain man planted a vineyard, and let it out to husbandmen, and went into a far country for a long time.