King James Version (KJV)
I saw also the height of the house round about: the foundations of the side chambers {were} a full reed of six great cubits.
Modern English
I saw also that the house had a raised base all around. The foundations of the side rooms were a full reed of six great cubits.
Hebrew
וְרָאִ֧יתִי לַבַּ֛יִת גֹּ֖בַהּ סָבִ֣יב ׀ סָבִ֑יב מיסדות מוּסְד֤וֹת הַצְּלָעוֹת֙ מְל֣וֹ הַקָּנֶ֔ה שֵׁ֥שׁ אַמּ֖וֹת אַצִּֽילָה׃
vraʾiytiy labayit gobah sabiyb ׀ sabiyb mysdvt mvsdvot haṣlaʿvot mlvo haqaneh shesh ʾamvot ʾaṣiylah