Yehezkiel 41:17

41:17 to the space above the entrance, to the inner room, and on the outside, and on all the walls in the inner room and outside, by measurement. ¹ 

Yehezkiel 42:15

42:15 Now when he had finished measuring the interior of the temple, he led me out by the gate which faces east and measured all around.

[41:17]  ¹ tc The LXX does not have the word “by measurements.” The word may be a technical term referring to carpentry technique, the exact meaning of which is unclear.