An admission by one of the parties is equivalent to 100 Witnesses: Bava Metzia 3b
Admission by a party, against witnesses: Bava Metzia 3b
Relying on a majority opinion in a split decision: Sanhedrin 2a, 3b
Mammona BeChezkat Mareih - Keep Money in its Current Hands
By a Certain claim of debt vs. an Uncertain claim of debt: Ketuvot 12b, Bava Metzia 37b
By a Certain Claim vs. a Certain Claim: Bava Metzia 37b
If Witnesses claim that the Testimony of 2 dead Witnesses on a Bill was Invalid: Ketuvot 20a
By the Sale of Bar Shatya's property: Ketuvot 20a
In cases where a thief or the guardian of an object admit guilt, but don't know whom they owe: Bava Metzia 37a
For a guardian who held two charges, and confused the ownership of the 3 objects, and now both owners claim the more valuable object: Bava Metzia 37b
Rule of Maintaining money by its current owner vs. Fining a thief: Bava Metzia 37a
Differentiating between one who is sued, and one who comes on his own to do the right thing and pay restitution: Bava Metzia 37a
HaMotzi MeiChaveiro Alav HaRaayah - The Burden of Proof is on the Claimant
In Division of Disputed Property: Bava Metzia 2b-3a
Ability of a Judge to overturn this rule, in extenuating circumstances: Ketuvot 27b, Bava Metzia 39b
For the Victim to Claim that his damaged property was from his Best Class of Property: Bava Kama 6b
In dividing a "Found Object": Bava Metzia 6a
In claiming a First-Born kosher animal or the Redemption of a First-Born non-kosher animal where they may not be the First-Born or they might be owned by a Kohen already: Nedarim 19a; Bava Metzia 6b; Temurah 8a
In the Redemption of a first child where he may not be the First-Born: Nedarim 19a; Bava Metzia 6b
In claiming that an object which was taken for lost, was actually placed in its location for safekeeping: Bava Metzia 37b
Where relatives of a mother/son claim that the son/mother died before the mother/son, leaving property to them to inherit: Bava Metzia 37b
Source passages: Pesachim 12a; Rosh haShanah 26a; Sanhedrin 2a
In assuming the greatest possible contradiction in testimonies: Pesachim 12a
Following the majority in saving the defendant: Sanhedrin 2a; 3b
Attempting to exonerate a defendant in a capital case by bending over backward: Makkot 7a
Safek Nefashot LeHakel - When in Doubt in Capital Cases, Rule Leniently
Establishing intent to kill One type of person in a Group of Mixed Types: Ketuvot 15a
In cases of Saving Lives on Shabbat: Shabbat 129a
Kim Leih BiDiRabbah Menaih - Giving the Harsher of 2 Punishments
Where one is liable for Payment and Divine Ex-Communication [Kareit]: Pesachim 32a
Paying For Damage done on Shabbat: Pesachim 29a; Megillah 7b
Paying For Damage done on Yom Kippur: Pesachim 29a; Megillah 7b
For Trespass in Use of Holy Property: Pesachim 32b
A man who rapes a woman, and then kills her rather than marry her: Makkot 16a
