The Bible says, “The Lord God said, “It is not good for the man to be alone. I will make a helper suitable for him.”” Genesis 2:18
The other meaning to the word “suitable” is “a lifesaver.”
And this “lifesaver” partner was found from the man’s body:
“So the Lord God caused the man to fall into a deep sleep; and while he was sleeping, he took one of the man’s ribs and then closed up the place with flesh.” Genesis 2:21
“That is why a man leaves his father and mother and is united to his wife, and they become one flesh.” Genesis 2:24