וְאַרְבַּ֣עַת הָאֽוֹפַנִּ֗ים לְמִתַּ֙חַת֙ לַֽמִּסְגְּר֔וֹת וִיד֥וֹת הָאֽוֹפַנִּ֖ים בַּמְּכוֹנָ֑ה וְקוֹמַת֙ הָאוֹפַ֣ן הָאֶחָ֔ד אַמָּ֖ה וַחֲצִ֥י הָאַמָּֽה׃
E le quattro ruote erano sotto i riquadri, e i perni delle ruote erano fissati nella base; e l'altezza di una ruota era di un cubito e mezzo.
Rashi
a word spoken with proper basis Heb. אפניו, on its basis. An example of it is (Ps. 88:16): “I bear your terrors, it is settled (אפונה) [in my heart],” based and settled within me. This is not from the root of (Isa. 28: 27f): אפן and גלגל, wheel, for, were it so, it would be vowelized with a “pattach” under the “fe” as in (Ezek. 1:16) “האופנים the wheels.” The vowelization of the short kamatz is inappropriate for it.