'Sons' in the Bible

The vine has become dry and the fig-tree is feeble; the pomegranate and the palm-tree and the apple-tree, even all the trees of the field, are dry: because joy has gone from the sons of men.

And after that, it will come about, says the Lord, that I will send my spirit on all flesh; and your sons and your daughters will be prophets, your old men will have dreams, your young men will see visions:

And the children of Judah and the children of Jerusalem you have given for a price to the sons of the Greeks, to send them far away from their land:

I will give your sons and your daughters into the hands of the children of Judah for a price, and they will give them for a price to the men of Sheba, a nation far off: for the Lord has said it.