Related sobre Meguilá 2:10

One who reads the Megillah out of order does not fill [his obligation], and so too with Hallel and so too with tefillah (i.e., the Amidah), and so too with the recitation of the Shema. [If] the [public] reader of the Megillah errors or skips over one of its verses, he does not go back and read the verse by itself, but he begins from the same verse and continues until the very end [of the Megillah], and so too with Hallel, and so too with tefillah, and so too with the recitation of the Shema. One who enters the synagogue and found that they had [already] read half [of the Megillah], and he finishes with them, he does not go back and read it from the beginning until the place [where they were when he arrived], but rather he starts from the beginning and continues until the very end, and so too with Hallel, and so too with tefillah, and so too with the recitation of the Shema.

One who read [the Megillah] at night did not fulfill his obligation. Said Rabbi Yosei, it so happened with Rabbi Yochanan ben Nuri that he read [the Megillah] in Sepphoris at night. They said to him, a time of danger (i.e., of persecution) is not a proof. One who recited [the Megillah] by memory did not fulfill his obligation. Said Rabbi Shimon ben Elazar, it so happened with Rabbi Meir that he went to Asia Minor to pass the year and he did not find a Megillah there written in Hebrew. So he wrote it from memory and he went back and read from it. One who read [the Megillah], whether standing, whether sitting, whether lying down, whether he appointed a[n Aramaic] translator, whether he made a blessing before [reading] it, or whether he made a blessing afterwards, [or whether he made a blessing] afterwards and did not make a blessing beforehand, or whether he did not make a blessing either beforehand or afterwards -- he has fulfilled [his obligation]. Said Rabbi Shimon, it so happened with Rabbi Meir that he read [the Megillah] in the synagogue in Tibin sitting down, and the congregation was sitting down, and as soon as he finished part of it, he gave it to someone else and he (i.e., the other person) blessed over it.

One who read [the Megillah] at night did not fulfill his obligation. Said Rabbi Yosei, it so happened with Rabbi Yochanan ben Nuri that he read [the Megillah] in Sepphoris at night. They said to him, a time of danger (i.e., of persecution) is not a proof. One who recited [the Megillah] by memory did not fulfill his obligation. Said Rabbi Shimon ben Elazar, it so happened with Rabbi Meir that he went to Asia Minor to pass the year and he did not find a Megillah there written in Hebrew. So he wrote it from memory and he went back and read from it. One who read [the Megillah], whether standing, whether sitting, whether lying down, whether he appointed a[n Aramaic] translator, whether he made a blessing before [reading] it, or whether he made a blessing afterwards, [or whether he made a blessing] afterwards and did not make a blessing beforehand, or whether he did not make a blessing either beforehand or afterwards -- he has fulfilled [his obligation]. Said Rabbi Shimon, it so happened with Rabbi Meir that he read [the Megillah] in the synagogue in Tibin sitting down, and the congregation was sitting down, and as soon as he finished part of it, he gave it to someone else and he (i.e., the other person) blessed over it.

One that reads the Shema backwards [i.e. out of order] does not fulfill his obligation [of saying the Shema]. And the same [applies] to Hallel, to prayer [of Shemoneh Esreh], and to the Megillah [of Esther].

[If the Megillah] was read in a foreign language (specifically Greek, see Jastrow (לעז)), the foreign-speakers fulfilled their obligation. [If] it was read in Assyrian, those that heard it and those that did not hear it fulfilled their obligation. In any case, they do not fulfill their obligation unless it is written in Assyrian with Hebrew letters on a scroll, and with ink.

[If the Megillah] was read in a foreign language (specifically Greek, see Jastrow (לעז)), the foreign-speakers fulfilled their obligation. [If] it was read in Assyrian, those that heard it and those that did not hear it fulfilled their obligation. In any case, they do not fulfill their obligation unless it is written in Assyrian with Hebrew letters on a scroll, and with ink.

Everyone is liable in reading the Megillah -- Kohanim, Levites, and Israelites, and freed slaves, disqualified [Kohanim], Netinim (i.e., descendants of Gibeonites), and mamzerim, eunuchs, those born sexually impotent, one wounded with crushed or severed testicles (=פצוע דכא וכרות שפכה, see Deut. 23:2), all of them are liable, and can cause others to fulfill their obligations. A hermaphrodite fulfills the obligations of his (or her) gender but not of those that are not of his (or her) gender. One who is half slave and half freedman does not cause those that are of his gender or not of his gender to fulfill their obligation. Women and slaves and minors are exempt and they do not cause others to fulfill their obligation. Said Rabbi Yehuda, when I was a child I read [the Megillah] in front of Rabbi Tarfon in Lod and he praised me. Said Rebbi, when I was a child I read [the Megillah] in front of Rabbi Yehuda in Usha, and there were elders there, and none of them said a word. They said to him, one cannot bring a proof from one (i.e., such as Rabbi Yehuda), who permitted that very thing to be done. [Nevertheless,] from that time and onward, they became accustomed to permit minors to read [the Megillah] in public.

All of the day of the waving (i.e., the first day of the Omer, see Sukk. 3:12), it is forbidden to eat new grain. All of the seventh day [of Sukkot] one is obligated in sukkah, and all of the seventh day [of Sukkot] is valid for [waving] the lulav. All of the eighth day [after birth] is valid for circumcision. All of the night is valid for the reaping of the omer and for the burning of limbs and fat [leftover from the day's sacrifices]. The general principle is that anything commanded during the day is valid all day and anything commanded at night is valid all night. One is not liable for notar [leaving part of the shelamim sacrifice over] and the intention [at the time of the sacrifice to eat the shelamim sacrifice later] does not invalidate as pigul until dawn.