'Sons of Israel' in the Bible

So they obeyed, and about the break of day they went into the temple square and began to teach. The high priest and his party arrived and called a meeting of the council and the whole senate of the sons of Israel, and sent to the prison to have the men brought in.

And Isaiah cries out about Israel, "Although the sons of Israel are as numberless as the sands of the sea, only a remnant of them will be saved,