Genesis 1:6
BIB: אֱלֹהִ֔ים יְהִ֥י רָקִ֖יעַ בְּת֣וֹךְ הַמָּ֑יִם
NAS: said, Let there be an expanse in the midst
KJV: said, Let there be a firmament in the midst
INT: God Let there be an expanse the midst of the waters

Ezekiel 1:22
BIB: רָאשֵׁ֤י הַחַיָּה֙ רָקִ֔יעַ כְּעֵ֖ין הַקֶּ֣רַח
NAS: [there was] something like an expanse, like the awesome
KJV: And the likeness of the firmament upon the heads
INT: the heads creature an expanse gleam of crystal