לֹֽא־יָקוּם֩ עֵ֨ד אֶחָ֜ד בְּאִ֗ישׁ לְכָל־עָוֺן֙ וּלְכָל־חַטָּ֔את בְּכָל־חֵ֖טְא אֲשֶׁ֣ר יֶֽחֱטָ֑א עַל־פִּ֣י ׀ שְׁנֵ֣י עֵדִ֗ים א֛וֹ עַל־פִּ֥י שְׁלֹשָֽׁה־עֵדִ֖ים יָק֥וּם דָּבָֽר׃
Nie ostoi się świadek jeden przeciwko człowiekowi w jakiejbądź winie, i w jakiembądź przestępstwie, albo w jakimbądź grzechu, którego by się dopuścił: na zeznanie dwóch świadków albo na zeznanie trzech świadków stwierdzona będzie rzecz.
Mishnah Makkot
“A person shall be put to death only on the testimony of two witnesses or three witnesses” (Deuteronomy 17:6).If the testimony is sufficiently established by two witnesses, why does Scripture [further] specify three? This is to compare two to three: just as three are competent to incriminate two as perjurers, so are two competent to incriminate three as perjurers. How do we know [that two or three can even incriminate] a hundred? The Torah states “witnesses”. Rabbi Shimon says: “Just as two witnesses are not put to death until both have been incriminated as perjurers, so three are not put to death until all three have been incriminated as perjurers. How do we know [that two or three can even incriminate] a hundred? The Torah states “witnesses”. Rabbi Akiba says: “The third witness was only mentioned in order to be stringent upon him and make his judgement the same as the other two. And if Scripture thus penalizes one who consorts with those who commit a transgression, as [if he is actually] one of those who commits the transgression, how much more so shall he who consorts with those who perform commandments receive a reward as [if he is actually] one of those who performs the commandments!”
Mishnah Eduyot
These are subjects concerning which Beth Hillel changed their mind and taught according to the opinion of Beth Shammai:A woman who came from overseas and said: “My husband died” may be married again; “My husband died [without children]” she must be married by her husband’s brother (the levir). But Beth Hillel says: “We have heard so only in the case of one who came from the harvesting.” Beth Shammai said to them: “It is the same thing in the case of one who came from the harvesting or who came from the olive-picking or who came from overseas; they mentioned harvesting only because that is how it happened.” Then Beth Hillel changed their mind and taught according to Beth Shammai. Beth Shammai says: “She may be married again and take her kethubah payment.” But Beth Hillel says: “She may be married again but may not take her kethubah payment.” Beth Shammai said to them: “You have permitted the graver matter of a forbidden marriage, should you not permit the lighter matter of property?” Beth Hillel said to them: “We have found that brothers do not inherit on her statement.” Beth Shammai said to them: “Do we not infer it from her marriage document in which he writes to her ‘That if you be married to another you shall take what is written for you’?” Then Beth Hillel changed their mind and taught according to the opinion of Beth Shammai.
Mishnah Sotah
For it would have been logical: Now if the first evidence [that the woman had secluded herself with the man], which does not prohibit her [to her husband] for all time, is not established by fewer than two witnesses, is it not logical that the final evidence [that she had been defiled] which does prohibit her to him for all time, should not be established by fewer than two witnesses! Scripture states, “And there is no witness against her” (Numbers 5:13) whatever testimony there may be against her [is believed]. And now with respect to the first evidence [about her seclusion with the man] there is an a fortiori (kal vehomer) argument: Now if the final evidence [regarding her being defiled], which prohibits her to her husband for all time, is established by one witness, is it not logical that the first evidence, which does not prohibit her to him for all time, should be established by one witness! Scripture states, “Because he has found some unseemly matter in her” (Deuteronomy 24:1), and elsewhere [Scripture] states, “By the mouth of two witnesses ... shall the matter be established” (Deuteronomy 19:15); just as the “matter” mentioned in this latter case must be based on the testimony of two witnesses, so also here [in the case of the suspected woman] the “matter” must be based on the testimony of two witnesses.