Jezekiel 41:6

6 And the sides were twice ninety, side against side; and a space in the wall of the house at the sides round about, that they should be for them that take hold of them to see, that they should not at all touch the walls of the house.

Jezekiel 41:6 In-Context

4 And he measured the length of the doors, forty cubits; and the breadth, twenty cubits, in front of the temple: and he said, This is the holy of holies.
5 And he measured the wall of the house, six cubits: and the breadth of side, four cubits round about.
6 And the sides were twice ninety, side against side; and a space in the wall of the house at the sides round about, that they should be for them that take hold of them to see, that they should not at all touch the walls of the house.
7 And the breadth of the upper side according to the projection out of the wall, against the upper one round about the house, that it might be enlarged above, and that might go up to the upper chambers from those below, and from the ground-sills to the third story.
8 And as for the height of the house round about, space between the sides was equal to a reed of six cubits;

The Brenton translation of the Septuagint is in the public domain.