'Certain' in the Bible

He came therefore again unto Cana of Galilee, where he made the water wine. And there was a certain nobleman, whose son was sick at Capernaum.

for an angel of the Lord went down at certain seasons into the pool, and troubled the water: whosoever then first after the troubling of the waters stepped in was made whole, with whatsoever disease he was holden.

And a certain man was there, who had been thirty and eight years in his infirmity.

Now a certain man was sick, Lazarus of Bethany, of the village of Mary and her sister Martha.

But a certain one of them, Caiaphas, being high priest that year, said unto them, Ye know nothing at all,

Now there were certain Greeks among those that went up to worship at the feast: