Adam Clarke on Ezekiel 40:30

And the arches round about were five and twenty cubits long - That the five cubits broad should be read twenty-five is evident from Eze 40:21, Eze 40:25, Eze 40:29, Eze 40:33, and Eze 40:36, The word ועשרים veesrim, twenty, has probably been lost out of the text. Indeed the whole verse is wanting in two of Kennicott's MSS., one of De Rossi's, and one of mine, (Cod. B.) It has been added in the margin of mine by a later hand. It is reported to have been anciently wanting in many MSS.