Next, he measured the wall of the temple, six cubits. The width of each side chamber all around the temple was four cubits on every side.
Ezekiel 41:5
Surrounding context
41:4 He measured the length, twenty cubits; and the width, twenty cubits, beyond the sanctuary; and he said to me, "This is the Most Holy Place."
41:5 Next, he measured the wall of the temple, six cubits. The width of each side chamber all around the temple was four cubits on every side.
41:6 The side chambers were in three stories, one above the other, thirty chambers in each story; they rested on ledges which were for the side chambers all around, that they might be supported, but not fastened to the wall of the temple.