King James Version (KJV)
And the wall that {was} without over against the chambers, toward the utter court on the forepart of the chambers, the length thereof {was} fifty cubits.
Modern English
The wall that was outside by the side of the rooms, toward the outer court before the rooms, its length was fifty cubits.
Hebrew
וְגָדֵ֤ר אֲשֶׁר־לַחוּץ֙ לְעֻמַּ֣ת הַלְּשָׁכ֔וֹת דֶּ֛רֶךְ הֶחָצֵ֥ר הַחִֽצוֹנָ֖ה אֶל־פְּנֵ֣י הַלְּשָׁכ֑וֹת אָרְכּ֖וֹ חֲמִשִּׁ֥ים אַמָּֽה׃
vgader ʾasher-laḥvṣ lʿumat halshakvot derek heḥaṣer haḥiṣvonah ʾel-pney halshakvot ʾarkvo ḥamishiym ʾamah