'Flesh' in the Bible

Even as Sodom and Gomorrah, and the cities about them, having in like manner with these given themselves over to fornication and gone after strange flesh, are set forth as an example, suffering the punishment of eternal fire.

Yet in like manner these also in their dreamings defile the flesh, and set at nought dominion, and rail at dignities.

and some save, snatching them out of the fire; and on some have mercy with fear; hating even the garment spotted by the flesh.