That eateth — Knowingly; for if it were done ignorantly, a sacrifice was accepted for it. Not being cleansed from his uncleanness according to the appointment, Leviticus 11:24, &c. This verse speaks of uncleanness from an internal cause, as by an issue, &c. for what was from an external cause is spoken of in the next verse.
Related Commentaries of Leviticus 7:20
Leviticus 7:20
20 But the soul that eateth of the flesh of the sacrifice of peace offerings, that pertain unto the LORD, having his uncleanness upon him, even that soul shall be cut off from his people.