'Helper' in the Bible

Then the Lord God said, “It is not good for the man to be alone. I will make a helper as his complement.”

The man gave names to all the livestock, to the birds of the sky, and to every wild animal; but for the man no helper was found as his complement.

These [are] the generations of Jacob. Joseph, [being] seventeen years old, was shepherding the flock with his brothers. Now he [was] a helper with the sons of Bilhah and the sons of Zilpah, the wives of his father. And Joseph brought a bad report of them to his father.