'Sons' in the Bible

Art thou greater than our father Jacob, who gave us the well, and drank of it himself, and his sons, and his cattle?

While ye have the light, believe in the light, that ye may become sons of light. Jesus said these things, and going away hid himself from them.

There were together Simon Peter, and Thomas called Didymus, and Nathanael who was of Cana of Galilee, and the sons of Zebedee, and two others of his disciples.