According to Rabbi Judah, the ten plagues are divided into three sets. The first set is ‘Dtzach’ – the Hebrew initials for the plagues of blood, frogs, and lice; the second set is ‘Adash ...

Passover (or Pesach in Hebrew) is one of the most important ... But the pharaoh still said no, so God sent ten plagues to Egypt. The final plague was the death of the first born son.