The measuring line will once again stretch out straight to the hill of Gareb and then turn toward Goah.

Zechariah 1:16
Therefore this is what the LORD says: 'I will return to Jerusalem with mercy, and there My house will be rebuilt, declares the LORD of Hosts, and a measuring line will be stretched out over Jerusalem.'

Zechariah 2:1
Then I lifted up my eyes and saw a man with a measuring line in his hand.

Zechariah 2:2
"Where are you going?" I asked. "To measure Jerusalem," he replied, "and to determine its width and length."

And the measuring line shall yet go forth over against it on the hill Gareb, and shall compass about to Goath.