2 sections- if knows how many days ago began travel but unsure which day of week, sources in pesukim for the 3 levels of number of chata'os the shogeg mechalel Shabbos need to bring

Second opinion (lenient, if "ma'achal Ben Drusa'i) and related psak about shehiya b'issur, additional issue of hatmana on coals/fire (mach S.A. and Rama)

2 sections- 2 chiddushim Abayey says R Yochanan (shevouas bituy, teruma) agrees chayav chatas only if don't know issur altogether, how keep Shabbos if in desert and don't know day

2 sections- 2 chiddushim Abayey says R Yochanan (shevouas bituy, teruma) agrees chayav chatas only if don't know issur altogether, how keep Shabbos if in desert and don't know day

Kupach is mid-level, our ovens, if did shehiya/chazara b'issur (shogeg/meizid, goy/Jew)

1 section- sources for Munbaz/Rabanan regarding degree of "shogeg" to be chayav chatas

1 section- sources for Munbaz/Rabanan regarding degree of "shogeg" to be chayav chatas

(Continued first opinion, Chachamim, Rambam/Rif): partially cooked is issue of "shema yechateh", distinction between kira heated by gefes or eitzim (produces coal) and kash or gevava (doesn't), scenario of 2 kira's (Rama), chumra of "tanur" and it's laws

Gemara Taanit 5b- although generally one Kingship cannot overlap with another, Moshe to Yehoshua was a unique exception

1 section- mach Rav+Shmuel/RY+RL regarding child/ger never knew Shabbos if chayav 1 chatas/patur and Tannaim support each opinion