בְּֽכָל־צָרָתָ֣ם ׀ לא [ל֣וֹ] צָ֗ר וּמַלְאַ֤ךְ פָּנָיו֙ הֽוֹשִׁיעָ֔ם בְּאַהֲבָת֥וֹ וּבְחֶמְלָת֖וֹ ה֣וּא גְאָלָ֑ם וַֽיְנַטְּלֵ֥ם וַֽיְנַשְּׂאֵ֖ם כָּל־יְמֵ֥י עוֹלָֽם׃
En toda angustia de ellos él fué angustiado, y el ángel de su faz los salvó: en su amor y en su clemencia los redimió, y los trajo, y los levantó todos los días del siglo.
Mishnah Ta'anit
What is the order [of service] for fast days?They take the ark out to the open space of the city. And they put ashes on the ark and on the head of the Nasi and on the head of the head of the court (av bet. And everyone [else] puts ashes on his own head. The elder among them says in front of them words of admonition, “Brothers, it does not say of the people of Nineveh, ‘And God saw their sackcloth and their fasting,’ but, ‘And God saw their deeds, for they turned from their evil way. (Jonah 3:10)’ And in the prophets it says, ‘And rend your heart and not your garments” (Joel 2:13).