כריתות ה׳Keritot 5

Mishnah 1א׳

דַּם שְׁחִיטָה בִּבְהֵמָה, בְּחַיָּה וּבְעוֹפוֹת, בֵּין טְמֵאִים וּבֵין טְהוֹרִים, דַּם נְחִירָה, וְדַם עִקּוּר, וְדַם הַקָּזָה שֶׁהַנֶּפֶשׁ יוֹצְאָה בוֹ, חַיָּבִים עָלָיו. דַּם הַטְּחוֹל, דַּם הַלֵּב, דַּם בֵּיצִים, דַּם דָּגִים, דַּם חֲגָבִים, דַּם הַתַּמְצִית, אֵין חַיָּבִין עֲלֵיהֶן. רַבִּי יְהוּדָה מְחַיֵּב בְּדַם הַתַּמְצִית:

One is liable [for ingesting] the blood [which emerges from] slaughtering an animal, a wild beast, or birds, whether [the blood is] pure or impure; [one is similarly liable for ingesting] blood [which emerges from] stabbing, [or from] tearing, [or from] bloodletting through which life escapes. One is not liable [for ingesting] the blood of the spleen, [or] the heart, [or] blood [found in] eggs, [or] blood of fish, [or] of locusts, or blood squeezed out. Rabbi Yehudah deems one liable for blood squeezed out.

Mishnah 2ב׳

רַבִּי עֲקִיבָא מְחַיֵּב עַל סְפֵק מְעִילוֹת אָשָׁם תָּלוּי, וַחֲכָמִים פּוֹטְרִים. וּמוֹדֶה רַבִּי עֲקִיבָא, שֶׁאֵין מֵבִיא אֶת מְעִילָתוֹ עַד שֶׁתִּתְוַדַּע לוֹ, וְיָבִיא עִמָּהּ אָשָׁם וַדָּאי. אָמַר רַבִּי טַרְפוֹן, מַה לָּזֶה מֵבִיא שְׁתֵּי אֲשָׁמוֹת. אֶלָּא יָבִיא מְעִילָה וְחֻמְשָׁהּ, וְיָבִיא אָשָׁם בִּשְׁנֵי סְלָעִים, וְיֹאמַר, אִם וַדַּאי מָעַלְתִּי, זוֹ מְעִילָתִי וְזֶה אֲשָׁמִי. וְאִם סָפֵק, הַמָּעוֹת נְדָבָה וְאָשָׁם תָּלוּי. שֶׁמִּמִּין שֶׁהוּא מֵבִיא עַל הוֹדַע, מֵבִיא עַל לֹא הוֹדַע:

Rabbi Akiva deems one liable for an Asham Talui [a guilt-offering brought upon possible commission of a sin] for doubtful Me'ilah [misuse of consecrated property], but the Sages exempt [him]. And Rabbi Akiva admits that one does not pay his Me'ilah restitution until he becomes aware, whereupon he brings a certain Asham [an offering brought to alleviate guilt] with it. Rabbi Tarfon said: Why should he have to bring two Ashamot? Rather, let him bring the principal of the Me'ilah restitution [the value of the object he misused] with an [added fifth], and bring an Asham [a ram] worth two Sela [a Sela is a coin worth four Dinar] and say: If I committed Me'ilah, here is my restitution and this is my Asham; and if it [remains] uncertain, let the money be a donation and the [offering an] Asham Talui. [This is possible] since one brings the same type [of animal] for a case where [his behavior] is not known as one does where [his behavior] is known.