'Children of Israel' in the Bible

Therefore the children of Israel eat not the sinew of the hip which is upon the hollow of the thigh, unto this day: because he touched the hollow of Jacob's thigh in the sinew of the hip.

And these are the kings that reigned in the land of Edom, before there reigned any king over the children of Israel.

And these are the names of the children of Israel, who came into Egypt, Jacob and his sons: Reuben, Jacob's first-born.

And Joseph took an oath of the children of Israel, saying, God will surely visit you, and ye shall carry up my bones from hence.