ESV: and they saw the God of Israel. There was under his feet as it were a pavement of sapphire stone, like the very heaven for clearness.
NIV: and saw the God of Israel. Under his feet was something like a pavement made of lapis lazuli, as bright blue as the sky.
NASB: and they saw the God of Israel; and under His feet there appeared to be a pavement of sapphire, as clear as the sky itself.
CSB: and they saw the God of Israel. Beneath his feet was something like a pavement made of lapis lazuli, as clear as the sky itself.
NLT: There they saw the God of Israel. Under his feet there seemed to be a surface of brilliant blue lapis lazuli, as clear as the sky itself.
KJV: And they saw the God of Israel: and there was under his feet as it were a paved work of a sapphire stone, and as it were the body of heaven in his clearness.
NKJV: and they saw the God of Israel. And there was under His feet as it were a paved work of sapphire stone, and it was like the very heavens in its clarity.