'Certain Man' in the Bible

And a certain man from the city, who a long time had demons, and did not wear clothing, and did not remain in the house, but in the tombs; met Him having come to the land.

Jesus responding said, A certain man was going down from Jerusalem to Jericho; and fell among thieves, who indeed having stripped him of his raiment, administered blows, went away, leaving him half dead.

And He said to him, A certain man made a great supper, and invited many;

And He said, A certain man had two sons.

And behold, a certain man by name called Zaccheus; and he was chief of the publicans, and he was rich.