The prohibition to eat blood is repeated in seven places in the Pentateuch, but in this passage, two distinct grounds are given for the prohibition…

And whatsoever man. —Better, any man who . Until now, the law mainly discussed the blood of sacrificial animals, or those…

And whatsoever man [there be] of the children of Israel, or of
the strangers that sojourn among you…

Here is a confirmation of the law against eating blood. They were not to eat any blood. However, this law was ceremonial and is now no longer in fo…