וַתִּכְתֹּ֥ב בַּסְּפָרִ֖ים לֵאמֹ֑ר קִֽרְאוּ־צ֔וֹם וְהוֹשִׁ֥יבוּ אֶת־נָב֖וֹת בְּרֹ֥אשׁ הָעָֽם׃
E scrisse nelle lettere dicendo: 'Proclama un digiuno e metti Nabot alla testa del popolo;
Rashi on I Kings
Proclaim a day of fasting. On a fast day it was their custom to examine their sins.