beginning of the month. And as addressed the Passover offering, which the Israelites were to bring on the 14th of the month, the Gemara concluded that one should expound the laws of a holiday two weeks before the holiday. Chapter 9 of Tractate Pesachim in the Mishnah and Babylonian Talmud and chapter 8 of Tractate Pisha (Pesachim) in the Tosefta interpreted the laws of the second Passover in . And Tractate Pesachim in the Mishnah, Tosefta, Jerusalem Talmud, and Babylonian Talmud interpreted the laws of Passover generally in , 43–49; ; ; ; ; ; 28:16–25; and . Interpreting , the Mishnah taught that anyone who was "unclean by reason [of contact] with a dead body or on a distant journey" and did not observe the first Passover was obliged to observe the second Passover. Furthermore, the Mishnah taught that if anyone unintentionally erred or was prevented from observing and thus did not observe the first Passover, then that person was obliged to observe the second Passover. The Mishnah asked why then specified that people "unclean by reason of [contact with] a dead body or on a distant journey" observed the second Passover. The Mishnah answered that it was to teach that those "unclean by reason of [contact with] a dead body or on a distant journey" were exempt from being cut off from their kin, while those who deliberately failed to observe the Passover were liable to being cut off from their kin. Interpreting , Rabbi Akiva taught that "a distant journey" was one from Modi'in and beyond, and the same distance in any direction from Jerusalem. But Rabbi Eliezer said that a journey was distant anytime one left the threshold of the Temple Court. And Rabbi Yose replied that it is for that reason that there is a dot over the letter hei () in the word "distant" (, rechokah) in in a Torah scroll, so as to teach that it was not really distant, but when one had departed from the threshold of the Temple Court, one was regarded as being on "a distant journey." The Mishnah noted differences between the first Passover in , 43–49; ; ; ; ; ; 28:16–25; and . and the second Passover in . The Mishnah taught that the prohibitions of that "seven days shall there be no leaven found in your houses" and of that "no leaven shall be seen