'Companion' in the Bible

The Lord God said, "It is not good for the man to be alone. I will make a companion for him who corresponds to him."

So the man named all the animals, the birds of the air, and the living creatures of the field, but for Adam no companion who corresponded to him was found.

Give help, let us go down, and mingle there their pronunciation, so that a man doth not understand the pronunciation of his companion.'

and Lot chooseth for himself the whole circuit of the Jordan; and Lot journeyeth from the east, and they are parted -- a man from his companion;

She conceived again and gave birth to a son and said, “Now this time my husband will become attached to me [as a companion], for I have given him three sons.” Therefore he was named Levi.