'Saints' in the Bible

Then Ananias answered, Lord, I have heard by many of this man, how much evil he hath done to thy saints at Jerusalem:

And it came to pass, as Peter passed throughout all quarters, he came down also to the saints which dwelt at Lydda.

And he gave her his hand, and lifted her up, and when he had called the saints and widows, presented her alive.

Which thing I also did in Jerusalem: and many of the saints did I shut up in prison, having received authority from the chief priests; and when they were put to death, I gave my voice against them.