Nehemiah 6:1; Nehemiah 6:15

1 Now when it was reported to Sanballat, Tobiah, to Geshem the Arab and to the rest of our enemies that I had rebuilt the wall, and that no breach remained in it, although at that time I had not set up the doors in the gates,

15 So the wall was completed on the twenty-fifth of the month Elul, in fifty-two days.