Another interpretation (of Gen. 2:3): WHICH HE CREATED "and made" is not written, but TO MAKE, because the Sabbath preceded the completion of the work. R. Bannaya said: These are the demons (mazziqin), whose souls he had created. While he was creating their bodies, the Sabbath commenced. So he left them alone and they survive to the present as spirit with no body.
They are fruitful and multiply like humans, and they die like humans. So, when one comes upon a female demon (shedah), he will have demon (shedin) children. Now, from whom did you learn this fact? From the first Adam, who had children from spirits.
Should anyone come upon such a spirit, there is nothing against him, because they seem to one like a nocturnal pollution. There are also some who say: WHICH GOD HAD CREATED TO MAKE: This is the Temple which is going to be.