en_tn/gen/46/30.md

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. Alternate translation: "since I have seen you alive again" (See: rc://en/ta/man/translate/figs-synecdoche)