PROUD FLESH • DICTIONARY ONE.COM • Definition of Proud flesh

... do. Now I say," said the witch. "Yes, sure enough, thayer is proud flesh. I moight cut it out," said she, fumbling in her pocket (Sam supposed for a knife, and made ready to dash for the door), "but le's see, no—that would be a fool docther trick. ...

— Two Little Savages • Ernest Thompson Seton

... stood still like a great congregation, Marmaduke thought. There were giant oaks, their heavy branches all gnarled and twisted; tall chestnuts with rough gray trunks; shaggy hickories with bark always ready to peel off like "proud flesh"; little ironwood trees whose wood was so tough that the axe must be sharp to cut them at all; and silver birches, gracefully swaying in the wind, and white against the snow. Most of them were naked and bare, but on the oaks and birches rustled a few little left-over ...

— Half-Past Seven Stories • Robert Gordon Anderson