According to the Bible,the first Jew was:

A) Adam
B) Moses
C) Abraham
D) David
E) Joseph

Abraham is considered the first Jew because he is the first person in the Bible to be called a Hebrew (Genesis 14:13), the ancestor of the Jewish people through his son Isaac, and the one who entered into a covenant with God that established the religion and practices of Judaism. Adam, Joseph, David, and Moses were all important figures in the Bible, but none of them are referred to as Jewish.