means of his nails or by means of his teeth; also one who plucks hair from his head, beard, or lip; also a woman who braids her hair, or paints her eyebrows, or parts her hair, is, according to R. Eliezer, culpable. The sages, however, declare this to be (prohibited only by rabbinical law) as a precautionary measure.
Gemara: Said R. Elazar: "The difference of opinion exists only in the case of paring the finger-nails by means of the nails, but if taken off with an instrument (all agree) that he is culpable." Is this not self-evident? Is it not plainly written in the Mishna, if he pares his finger-nails, one by means of the others? One might think that the difference of opinion is also concerning an instrument, and the reason the Mishna does not mention an instrument is only to show the firmness of R. Eliezer in prohibiting the paring of finger-nails even with one's own nails. He informs us that the difference of opinion is concerning the nails only. R. Elazar said furthermore: "The difference of opinion is only concerning a man's paring his own finger-nails, but if he pared another's all agree that he is not culpable. (The reason for this is because when paring one's own finger-nails a man can make them look as if trimmed with an instrument, but when trimming another's this is not possible.)" Is this not self-evident? Did not the Mishna say plainly: "His own finger-nails"? Nay. One might think that according to the opinion of R. Eliezer the trimming of another's finger-nails also makes one culpable, but the Mishna, stating plainly "his own finger-nails," intends only to show the firmness of the rabbis in making not culpable even those who pare their own nails; therefore he informs that such is not the case.
"Also one who plucks hair from his head," etc. There is a Boraitha: "One who cuts off a scissorsful of hair from his head on the Sabbath is culpable." How much is a scissorsful supposed to be? Two hairs. R. Eliezer says: "One." The rabbis agree with R. Eliezer that in case one gray hair is plucked from a number of black hairs a man is culpable even for one, and not only on Sabbath but even on week days it is also prohibited, as it is written [Deut. xxii. 5]: "And a man shall not put on a woman's garment."
We have learned in a Boraitha, R. Simeon b. Elazar said: "If a finger-nail become separated from the finger of its own accord, a man may remove the adhering part, providing the greater part of the nail was separated. He may do this with his fingers, but not with an instrument. If he did it, however, with an instru-
