בְּעוֹרִ֣י וּ֭בִבְשָׂרִי דָּבְקָ֣ה עַצְמִ֑י וָ֝אֶתְמַלְּטָ֗ה בְּע֣וֹר שִׁנָּֽי׃
My bone cleaveth to my skin and to my flesh, And I am escaped with the skin of my teeth.
Rashi on Job
My bones cleaved because I am emaciated from thickness of flesh.
Rashi on Job
by the skin of my teeth All his flesh was afflicted with boils and worms except his gums.