Ben Ish Hai, Halachot 1st Year, Tzav
Can copy this into an AI, or connect the whole library to your assistant. For deeper learning, you can directly use the original seforim, sites, and apps.
לא יתחיל שום מלאכה, ולא יאכל עד שיבדוק, וטעימא בעלמא לאכול פירות, או פחות מכביצה פת מותר קודם בדיקה, וגם אם יש לו עת קבוע ללמוד לא ילמוד עד שיבדוק:
Publicado em 5784, Saymon Pires da Silva [pt]
One should not begin any kind of creative work, nor should one eat, until one conducts this search for chametz. One is however permitted to eat a small snack, such as fruits or less than the volume of an egg's worth of bread. Even if one has a regular habit to study Torah at a specific time in the evening, they should not study until they have conducted the search.