Ezekiel 40:17-19

The yard outside the temple

17 The man took me through the gate into the yard. They had built thirty (30) rooms against the outside wall. Flat stones covered the space in front of them. 18 This space went all round the yard. The outside yard was lower down than the inside yard.

19 There was a gate to the inside yard. The man measured fifty (50) metres between the two gates.