'Alone' in the Bible

Now the Lord God said, “It is not good (beneficial) for the man to be alone; I will make him a helper [one who balances him—a counterpart who is] suitable and complementary for him.”

So Jacob was left alone, and a Man [came and] wrestled with him until daybreak.

But Jacob said, “My son shall not go down [to Egypt] with you; for his brother is dead, and he alone is left [of Rachel’s children]. If any harm or accident should happen to him on the journey you are taking, then you will bring my gray hair down to Sheol (the place of the dead) in sorrow.”

We said to my lord, ‘We have an old father and a young [brother, Benjamin, the] child of his old age. Now his brother [Joseph] is dead, and he alone is left of [the two sons born of] his mother, and his father loves him.’