#to show the way before him to Goshen

"to show them the way to Goshen"

#Joseph prepared his chariot and went up

Here "Joseph" stands for his servants. AT: "Servants prepared Joseph's chariot and he went up" (See: [[:en:ta:vol2:translate:figs_metonymy]])

#went up to meet Israel

The phrase "went up" is used because Joseph is traveling to a higher elevation to meet his father. AT: "went to meet Israel"

#hugged his neck, and wept on his neck a long time

"put his arms around his father, and wept for a long time"

#Now let me die

"Now I am ready to die" or "Now I will die happy"

#since I have seen your face, that you are still alive

Here "face" stands for the entire person. Jacob was expressing joy at seeing Joseph. AT: "since I have seen you alive again" (See: [[:en:ta:vol2:translate:figs_synecdoche]])