Nehemiah 3:31

3:31 After him Malkijah, one of the goldsmiths, worked as far as the house of the temple servants and the traders, opposite the Inspection Gate, and up to the room above the corner.

Nehemiah 4:23

4:23 We did not change clothes – not I, nor my relatives, nor my workers, nor the watchmen who were with me. Each had his weapon, even when getting a drink of water.