2 Chronicles 26:9

9Moreover, Uzziah built towers in Jerusalem at athe Corner Gate and at bthe Valley Gate and at cthe Angle, and fortified them.

Nehemiah 2:15

15Then I went up in the night dby the valley and inspected the wall, and I turned back and entered by the Valley Gate, and so returned.

Nehemiah 3:13

13Hanun and the inhabitants of Zanoah repaired ethe Valley Gate. They rebuilt it and fset its doors, its bolts, and its bars, and repaired a thousand cubits
A  cubit was about 18 inches or 45 centimeters
of the wall, as far as hthe Dung Gate.

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