וַיִּֽקַּֽח־ל֣וֹ חֶ֔רֶשׂ לְהִתְגָּרֵ֖ד בּ֑וֹ וְה֖וּא יֹשֵׁ֥ב בְּתוֹךְ־הָאֵֽפֶר׃
И он взял его осколок, чтобы очистить себя от этого; и он сидел среди пепла.
Mishnah Shabbat
One may oil and [lightly] massage [the body] but not step on [the body] or scrape [the skin]. One may not go down to a piloma, And one may not drink an epiktvizin [to induce vomiting]; And one may not straighten an infant[‘s limbs]. And one may not set a broken bone. If one's hand or foot is dislocated, he must not agitate it violently in cold water but he may bathe it in the usual way, and if it heals, it heals.