Whoever specifically gets the right from the owner.
The first.
The second.
How do we know that someone is Chayav for slaughtering a mother cow on the same day that its kid was already slaughtered?
It’s a Svora.
The Torah uses the plural terminology of Lo Yishchatu, implying that both ways are Chayav.
The Torah says “V’Es” B’no, implying an added Halachah.
It is understood from Rivka’s saying “Why should I lose both of you in one day,” and she didn’t differentiate who would die first.
It’s the only way that someone can be Chayav eighty Makos.
Why would someone potentially get two sets of Makos for slaughtering a cow on the same day as its mother and daughter, even though eating two portions of Cheilev is only Chayav one set of Makos?
Each violation is based on the cow’s relationship with a different animal.
It is an action, as opposed to a forbidden food.
The substance of Cheilev fats is that it melts together, so its punishment also joins together.
Machlokes between A and B.
Machlokes between B and C.
What is the Chiddush that a person is Chayav twice for sowing kelayim twice?
That Gufin Mechulakin is Chayav twice.
That the Halachah is like R. Yoshiyah, and someone is not Chayav until he sows wheat, grapeseed, and barley together.
That the Halachah is not like R. Yoshiyah, and someone is Chayav for every two Minim that he sows together.
That Hasra’as Safeik is not Hasrah.
That the Halachah is not like R. Yoshiyah, and no Mapoles Yad is necessary to violate Kelayim.