Halacha requires not eating after shkia (sunset) on Shabbat day, in order to prevent one from missing havdala (SA OC 299:1 - exception being if one has washed before shkia, one may continue one's meal, MB al loc 2). If one is in the middle of chewing gum at shkia, would one therefore have to remo...

In the section on negaim on clothing, the first posuk describes various types that get negaim: וְהַבֶּ֕גֶד כִּֽי־יִהְיֶ֥ה ב֖וֹ נֶ֣גַע צָרָ֑עַת בְּבֶ֣גֶד צֶ֔מֶר א֖וֹ בְּבֶ֥גֶד פִּשְׁתִּֽים׃ א֤וֹ בִֽשְׁתִי֙ א֣וֹ בְעֵ֔רֶב לַפִּשְׁתִּ֖ים וְלַצָּ֑מֶר א֣וֹ בְע֔וֹר א֖וֹ בְּכׇל־מְלֶ֥אכֶת עֽוֹר׃ Got that?...