Nehemiah 3:13-14

13The valley gate repaired Hanun, and the inhabitants of Zanoah; they built it, and set up the doors thereof, the locks thereof, and the bars thereof, and a thousand cubits on the wall unto the dung gate.

14But the dung gate repaired Malchiah the son of Rechab, the ruler of part of Beth–haccerem; he built it, and set up the doors thereof, the locks thereof, and the bars thereof.