What is the flesh?
Romans 8:3-4King James Version (KJV) For what the law could not do, in that it was weak through the flesh, God sending his own Son in the likeness of sinful flesh, and for sin, condemned sin in the flesh: that the righteousness of the law might be fulfilled in us, who walk not after the flesh, but after the Spirit.
Just found this commentary/ scripture...
35 Verses About Uncleanness
Or if he touch the uncleanness of man, whatsoever uncleanness [it be] that a man shall be defiled withal, and it be hid from him; when he knoweth [of it], then he shall be guilty.
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.
Moreover the soul that shall touch any unclean [thing, as] the uncleanness of man, or [any] unclean beast, or any abominable unclean [thing], and eat of the flesh of the sacrifice of peace offerings, which [pertain] unto the LORD, even that soul shall be cut off from his people.
And the priest shall offer the sin offering, and make an atonement for him that is to be cleansed from his uncleanness; and afterward he shall kill the burnt offering:
And this shall be his uncleanness in his issue: whether his flesh run with his issue, or his flesh be stopped from his issue, it [is] his uncleanness.