Enlil and Nam-zid-tara

Nam-zid-tara walked by Enlil, who said to him: "Where have you come from, Nam-zid-tara?" "From Enlil's temple. My turn of duty is finished. I serve at the place of the gudug priests, with their sheep. I am on my way home. Don't stop me; I am in a hurry. Who are you who asks me questions?"