ESV: The people stood far off, while Moses drew near to the thick darkness where God was.
NIV: The people remained at a distance, while Moses approached the thick darkness where God was.
NASB: So the people stood at a distance, while Moses approached the thick darkness where God was.
CSB: And the people remained standing at a distance as Moses approached the total darkness where God was.
NLT: As the people stood in the distance, Moses approached the dark cloud where God was.
KJV: And the people stood afar off, and Moses drew near unto the thick darkness where God was.
NKJV: So the people stood afar off, but Moses drew near the thick darkness where God was.