What is the exact meaning of "Latzbos Beten ve'Lanpil Yerech"?
Rashi: It means to cause the stomach to swell and the thighs to drop'. 1
To whom is "Latzbos Beten ve'Lanpil Yerech referring? Whose stomach will swell and whose thighs will drop?
Rashi: It is referring to the stomach and the thighs of the adulterer.
Why does the Sotah say word "Amen" twice?
Rashi: It is an acceptance of the Shevu'ah (and the curse): "Amen" on the curse, "Amen" on the Shevu'ah; "Amen" from this man, "Amen" from another man; 1 "Amen" that I did not sin whilst I was betrothed or married, a Shomeres Yavam or married to the Yavam. 2
Seforno: 'I accept the two conditions that you (the Kohen) stated: That if I did not go astray, I will be released from the sin of Shevu'as Shav; and if I went astray, the curse will take effect.
Targum Yonasan: "Amen" that I did not sin whilst I was betrothed, Amen" that I did not sin when I was married".