וְהַלְּשָׁכ֥וֹת הָעֶלְיוֹנֹ֖ת קְצֻר֑וֹת כִּֽי־יוֹכְל֨וּ אַתִּיקִ֜ים מֵהֵ֗נָה מֵֽהַתַּחְתֹּנ֛וֹת וּמֵהַתִּֽכֹנ֖וֹת בִּנְיָֽן׃
Rashi on Ezekiel
And the uppermost chambers, etc. For they were three-storied, etc. I do not understand them at all.
Rashi on Ezekiel
because the pillars consumed [Heb. יוֹכְלוּ,] like יאֹכְלוּ, consumed. Consuming and decreasing the space of the chambers.