The life of Jesus in the New Testament is primarily outlined in the four canonical gospels, which includes his genealogy and nativity, public ministry, passion, prophecy, resurrection and ascension. Other parts of the New Testament – such as the Pauline epistles which were likely written within 20 to 30 years of each other, and which include references to key episodes in the life of Jesus, such as the Last Supper, and the Acts of the Apostles (1:1–11), which includes more references to the Ascension episode than the canonical gospels also expound upon the life of Jesus. In addition to these biblical texts, there are extra-biblical texts that Christians believe make reference to certain events in the life of Jesus, such as Josephus on Jesus and Tacitus on Christ. In the gospels, the ministry of Jesus starts with his Baptism by John the Baptist. Jesus came to the Jordan River where he was baptized by John the Baptist, after which he fasted for forty days and nights in the Judaean Desert. This early period also includes the first miracle of Jesus in the Marriage at Cana. The principle locations for the ministry of Jesus were Galilee and Judea, with some activities also taking place in nearby areas such as Perea and Samaria. Jesus' activities in Galilee include a number of miracles and teachings. Genealogy and Nativity The genealogy and Nativity of Jesus are described in two of the four canonical gospels: the Gospel of Matthew and the Gospel of Luke. While Luke traces the genealogy upwards towards Adam and God, Matthew traces it downwards towards Jesus. Both gospels state that Jesus was begotten not by Joseph, but conceived miraculously in the womb of Mary, mother of Jesus by the Holy Spirit. Both accounts trace Joseph back to King David and from there to Abraham. These lists are identical between Abraham and David (except for one), but they differ almost completely between David and Joseph. Matthew gives Jacob as Joseph's father and Luke says Joseph was the son of Heli. Attempts at explaining the differences between the genealogies have varied in nature. Much of modern scholarship interprets them as literary inventions. The Luke and Matthew accounts of the birth of Jesus have a number of points in common; both have Jesus being born in Bethlehem, in Judea, to a virgin mother. In the Luke account Joseph and Mary travel from their home