In Bereshis 37:33 Rashi cites the midrash that the brothers pronounced an excommunication and curse on anyone who would reveal what they did. This is why God, as well as Yitzhak didn't tell Yaakov. I ...
Sometimes it happens that you find yourself in the middle of a posuk containg a curse - for example Dvarim 11:17 And the wrath of the Lord will be kindled against you, and He will close off the ...
In Rambam Hilchos Avodas Kochavim Perek 2 halacha 8 it says that if someone curses the name of God, the court examines the witnesses as to what they heard. The "great one" (Rambam's words) of all the ...